| NW-50 | Naewoi Korea Resins | NW-50 is an additive to improve levelling in organic solvent systems. Its main component is a polyether modified acrylic copolymer. It is used for improving levelling, DOI and anti-flooding, and has compatibility with coating resins. NW-50 can be used in ...展开 NW-50 is an additive to improve levelling in organic solvent systems. Its main component is a polyether modified acrylic copolymer. It is used for improving levelling, DOI and anti-flooding, and has compatibility with coating resins. NW-50 can be used in alkyd, acrylic, and polyester high temperature baking systems, 2-component acrylic urethane and polyurethane coatings, and epoxy coatings. 收起 | |
| NW-500HP | Naewoi Korea Resins | NW-500HP is a wetting and dispersing additive for anti-settling in organic solvent systems. It improves gloss and anti-flooding, and has superior dispersing and storage stability in co-grinding systems for organic and inorganic pigments. NW-500HP is used ...展开 NW-500HP is a wetting and dispersing additive for anti-settling in organic solvent systems. It improves gloss and anti-flooding, and has superior dispersing and storage stability in co-grinding systems for organic and inorganic pigments. NW-500HP is used in oil alkyd coatings, chlorinated rubber, epoxy coatings, and alkyd, acrylic, and polyester baking systems. 收起 | |
| NW-503 | Naewoi Korea Resins | NW-503 is a wetting and dispersing additive for anti-flooding and sagging in organic solvent systems. It improves gloss and anti-flooding, has superior dispersing, and promotes flow and thixotropic properties. NW-503 is used in air drying alkyd, medium oi...展开 NW-503 is a wetting and dispersing additive for anti-flooding and sagging in organic solvent systems. It improves gloss and anti-flooding, has superior dispersing, and promotes flow and thixotropic properties. NW-503 is used in air drying alkyd, medium oil modified alkyd coatings, acrylics, acrylic urethane, chlorinated rubber coatings, pure epoxy, and epoxy ester air drying systems. 收起 | |
| NW-504 | Naewoi Korea Resins | NW-504 is a wetting and dispersing additive for anti-flooding in organic solvent systems. Its main component is polycarboxylic acid with amine salt. It is an effective anti-settling for fills, organic and inorganic pigments while also promoting flow prope...展开 NW-504 is a wetting and dispersing additive for anti-flooding in organic solvent systems. Its main component is polycarboxylic acid with amine salt. It is an effective anti-settling for fills, organic and inorganic pigments while also promoting flow properties. NW-504 is used in medium and long oil alkyd coatings, urethane, chlorinated rubber coatings, pure epoxy, modified epoxy, and fast air drying enamel based modified acrylic coatings. 收起 | |
| NW-510 | Naewoi Korea Resins | NW-510 is a wetting and dispersing additive in organic solvent systems. Its main component is polycarboxylic acid copolymer. It is effective for anti-settling while also promoting flow properties and improving DOI and hiding power. NW-510 is used in coil ...展开 NW-510 is a wetting and dispersing additive in organic solvent systems. Its main component is polycarboxylic acid copolymer. It is effective for anti-settling while also promoting flow properties and improving DOI and hiding power. NW-510 is used in coil coatings, oil free polyester coatings, general industrial baking systems, and automotive refinish coating systems. 收起 | |
| NW-512 | Naewoi Korea Resins | NW-512 is a wetting and dispersing additive in organic solvent systems. Its main component is polycarboxylic acid copolymer. It provides superior wetting dispersing for inorganic pigments and prevents flocculation and dispersing stability. NW-512 is used ...展开 NW-512 is a wetting and dispersing additive in organic solvent systems. Its main component is polycarboxylic acid copolymer. It provides superior wetting dispersing for inorganic pigments and prevents flocculation and dispersing stability. NW-512 is used in wood coatings, general industrial paints, and epoxy coatings. 收起 | |
| NW-526 | Naewoi Korea Resins | NW-526 is a wetting and dispersing additive for anti-flooding in organic solvent systems. Its main component is polycarboxylic acid with amine salt. It improves gloss and anti-flooding properties while also promoting flow properties and hiding power. NW-5...展开 NW-526 is a wetting and dispersing additive for anti-flooding in organic solvent systems. Its main component is polycarboxylic acid with amine salt. It improves gloss and anti-flooding properties while also promoting flow properties and hiding power. NW-526 is used in short, medium, and long oil alkyd coatings, chlorinated rubber and epoxy coatings, and alkyd, acrylic, and polyester baking systems. 收起 | |
| NW-54 | Naewoi Korea Resins | NW-54 is an additive to improve anti-settling and anti-flooding in organic solvent systems. Its main component is a polyacrylic ester copolymer. It is used to improve gloss and levelling and to prevent the cratering of coatings. NW-54 can be used in alkyd...展开 NW-54 is an additive to improve anti-settling and anti-flooding in organic solvent systems. Its main component is a polyacrylic ester copolymer. It is used to improve gloss and levelling and to prevent the cratering of coatings. NW-54 can be used in alkyd, acrylic, and polyester high temperature baking systems, 2-component acrylic urethane and polyurethane coatings, and epoxy coatings. 收起 | |
| NW-580 | Naewoi Korea Resins | NW-580 is a wetting and dispersing additive for water-based, solvent-borne, and solvent-free systems. Its main component is unsaturated polycarboxylic acid copolymer. It reduces the viscosity in products and also has anti-floating and anti-flooding proper...展开 NW-580 is a wetting and dispersing additive for water-based, solvent-borne, and solvent-free systems. Its main component is unsaturated polycarboxylic acid copolymer. It reduces the viscosity in products and also has anti-floating and anti-flooding properties . NW-580 is used in high concentration tinter, general industrial coating systems, automotive refinish coating systems, inks, marine and heavy duty coatings, and PCM and coil coatings. 收起 | |
| NW-600D | Naewoi Korea Resins | NW-600D is a wetting and dispersing additive for anti-flooding in organic solvent systems. Its main component is polycarboxylic acid ammonium salt. It reduces the dispersion time and features a deflocculation effect for extender, organic, and inorganic pi...展开 NW-600D is a wetting and dispersing additive for anti-flooding in organic solvent systems. Its main component is polycarboxylic acid ammonium salt. It reduces the dispersion time and features a deflocculation effect for extender, organic, and inorganic pigments. NW-600D is used in medium and long oil alkyd, fast air drying enamel based modified alkyd coatings, alkyd, acrylic and polyester melamine migh temperature baking systems, chlorinated rubber, NC lacquer coatings, and pigment paste with urethane. 收起 | |
| NW-6010 | Naewoi Korea Resins | NW-6010 is a wetting and dispersing additive for anti-flooding in organic solvent systems. Its main component is a high molecular specialty copolymer. It is serves as a wetting and dispersing additive for anti-flooding and also serves as a multipurpose we...展开 NW-6010 is a wetting and dispersing additive for anti-flooding in organic solvent systems. Its main component is a high molecular specialty copolymer. It is serves as a wetting and dispersing additive for anti-flooding and also serves as a multipurpose wetting or dispersing agent suitable for TiO2, organic and inorganic pigments. NW-6010 is used in acrylic urethane and polyurethane coatings, polyester high temperature baking systems, solvent based epoxy coatings and wood coating systems, alkyd melamine, silicone resin, and general industrial systems. 收起 | |
| NW-604 | Naewoi Korea Resins | NW-604 is a wetting and dispersing additive for anti-flooding in organic solvent systems. Its main component is polycarboxylic acid copolymer. It provides dispersing stability for pigments and it displays a dispersion effect for water-based organic solven...展开 NW-604 is a wetting and dispersing additive for anti-flooding in organic solvent systems. Its main component is polycarboxylic acid copolymer. It provides dispersing stability for pigments and it displays a dispersion effect for water-based organic solvent systems. NW-604 is used in solvent and solvent-free based epoxy, alkyd, acrylic and polyester high temperature baking systems, chlorinated rubber coatings, and acid catalyst coatings. 收起 | |
| NW-604S | Naewoi Korea Resins | NW-604S is a wetting and dispersing additive for anti-flooding in organic solvent systems. Its main component is unsaturated polycarboxylic acid copolymer and polysiloxane compound. It displays a dispersion effect for water-based systems and provides high...展开 NW-604S is a wetting and dispersing additive for anti-flooding in organic solvent systems. Its main component is unsaturated polycarboxylic acid copolymer and polysiloxane compound. It displays a dispersion effect for water-based systems and provides highly durable dispersion stability after the pigment dispersion. NW-604S is used in alkyd, acrylic and polyester enamel baking systems, coil coatings, can coating systems, and automotive coating systems. 收起 | |
| NW-607AC | Naewoi Korea Resins | NW-607AC is a wetting and dispersing additive for organic solvent systems. Its main component is a modified fatty acid ester compound. It has superior anti-settling and promote flow control and improves colors looking appearing with a high gloss. NW-607AC...展开 NW-607AC is a wetting and dispersing additive for organic solvent systems. Its main component is a modified fatty acid ester compound. It has superior anti-settling and promote flow control and improves colors looking appearing with a high gloss. NW-607AC is used in general industrial paints, wood coating systems, and high build types of heavy duty coatings. 收起 | |
| NW-60LP | Naewoi Korea Resins | NW-60LP is an additive to improve levelling and anti-cratering in organic solvent systems. Its main component is a special acrylic ester copolymer. It is used to prevent silking and cratering for powder coatings and has a protecting effect from orange pee...展开 NW-60LP is an additive to improve levelling and anti-cratering in organic solvent systems. Its main component is a special acrylic ester copolymer. It is used to prevent silking and cratering for powder coatings and has a protecting effect from orange peels for baking systems. NW-60LP can be used in acrylic air drying systems, and acrylic high temperature baking systems. 收起 | |
| NW-6100 | Naewoi Korea Resins | NW-6100 is a wetting and dispersing additive for anti-flooding in organic solvent systems. Its main component is a high molecular weight block copolymer. It improves the color tinting strength, and also brings superior wetting and dispersion for high oil ...展开 NW-6100 is a wetting and dispersing additive for anti-flooding in organic solvent systems. Its main component is a high molecular weight block copolymer. It improves the color tinting strength, and also brings superior wetting and dispersion for high oil absorption organic pigments. NW-6100 is used in automotive and refinish coating systems, general industrial system, coil coatings, and wood coating systems. 收起 | |
| NW-6140 | Naewoi Korea Resins | NW-6140 is a wetting and dispersing additive for anti-flooding in organic solvent systems. Its main component is a high molecular weight block copolymer. It has good compatibility and improves tinting strength, while also increasing gloss and levelling. N...展开 NW-6140 is a wetting and dispersing additive for anti-flooding in organic solvent systems. Its main component is a high molecular weight block copolymer. It has good compatibility and improves tinting strength, while also increasing gloss and levelling. NW-6140 is used in automotive and refinish coating systems, general industrial systems, high concentration tint, and wood coating systems. 收起 | |
| NW-6200 | Naewoi Korea Resins | NW-6200 is a wetting and dispersing additive for anti-flooding in organic solvent systems. Its main component is a high molecular weight block copolymer. It has improves tinting strength while also increasing gloss and levelling. NW-6200 is used in automo...展开 NW-6200 is a wetting and dispersing additive for anti-flooding in organic solvent systems. Its main component is a high molecular weight block copolymer. It has improves tinting strength while also increasing gloss and levelling. NW-6200 is used in automotive and refinish coating systems, general industrial systems, coil coating systems, and polyurethane tinter. 收起 | |
| NW-622SP | Naewoi Korea Resins | NW-622SP is a wetting and dispersing additive for organic solvent systems. Its main components are a high molecular acrylic acid and an alkyd ester compound. It is a wetting and dispersing additive for carbon black and organic pigments and it also display...展开 NW-622SP is a wetting and dispersing additive for organic solvent systems. Its main components are a high molecular acrylic acid and an alkyd ester compound. It is a wetting and dispersing additive for carbon black and organic pigments and it also displays dispersion for flatting agents, silica and inorganic fillers. NW-622SP is used in acrylic air drying and high temperature baking systems, acrylic urethane, alkyd baking systems, pure urethane, epoxy air drying systems, and UV curing coatings. 收起 | |
| NW-630 | Naewoi Korea Resins | NW-630 is a wetting and dispersing additive for organic solvent systems. Its main components is a high molecular weight block copolymer. It provides high molecular wetting, is a dispersing additive for organic and inorganic pigment and improves gloss and ...展开 NW-630 is a wetting and dispersing additive for organic solvent systems. Its main components is a high molecular weight block copolymer. It provides high molecular wetting, is a dispersing additive for organic and inorganic pigment and improves gloss and anti-flooding properties. NW-630 is used in automotive and refinish coating systems, general industrial systems, coil coatings, and wood coating systems. 收起 | |
| NW-631 | Naewoi Korea Resins | NW-630 is a wetting and dispersing additive for organic solvent systems. Its main components is a high molecular weight block copolymer. It provides high molecular wetting, is a dispersing additive, provides good compatibility, and has tinting and levelli...展开 NW-630 is a wetting and dispersing additive for organic solvent systems. Its main components is a high molecular weight block copolymer. It provides high molecular wetting, is a dispersing additive, provides good compatibility, and has tinting and levelling strength. NW-630 is used in alkyd, acrylic high temperature baking systems, acrylic urethane coatings, and epoxy coating systems. 收起 | |
| NW-6310 | Naewoi Korea Resins | NW-6310 is a wetting and dispersing additive for organic solvent systems. Its main component is a high molecular weight block copolymer. It has storage stability and compatibility and also reduces the viscosity, and also provides a superior deflocclation ...展开 NW-6310 is a wetting and dispersing additive for organic solvent systems. Its main component is a high molecular weight block copolymer. It has storage stability and compatibility and also reduces the viscosity, and also provides a superior deflocclation effect. NW-6310 is used in automotive and refinish coating systems, general industrial systems, oil coating systems, and wood coating systems. 收起 | |
| NW-6330N | Naewoi Korea Resins | NW-6330N is a wetting and dispersing additive for organic solvent systems. Its main component is a high molecular specialty polymer. It has good compatibility and is a high molecular dispersing agent that is capable of making colorant. NW-6330N is used in...展开 NW-6330N is a wetting and dispersing additive for organic solvent systems. Its main component is a high molecular specialty polymer. It has good compatibility and is a high molecular dispersing agent that is capable of making colorant. NW-6330N is used in automotive and refinish coating systems, plastic coatings, general industrial systems, and coil coatings. 收起 | |
| NW-634 | Naewoi Korea Resins | NW-634 is a wetting and dispersing additive for organic solvent systems. Its main component is a polycarboxylic acid copolymer. It provides good compatibility and is capable of making PCM coating colorant containing an acid catalyst. NW-634 is used in gen...展开 NW-634 is a wetting and dispersing additive for organic solvent systems. Its main component is a polycarboxylic acid copolymer. It provides good compatibility and is capable of making PCM coating colorant containing an acid catalyst. NW-634 is used in general industrial paints, coil coating paints and PCM, and acid catalyst paint systems. 收起 | |
| NW-6350 | Naewoi Korea Resins | NW-6350 is a wetting and dispersing additive for organic solvent systems. Its main component is a high molecular specialty polymer. It has high concentration tinter and wetting and dispersing effect for organic or inorganic pigments, and also is useful as...展开 NW-6350 is a wetting and dispersing additive for organic solvent systems. Its main component is a high molecular specialty polymer. It has high concentration tinter and wetting and dispersing effect for organic or inorganic pigments, and also is useful as a carbon black tinter. NW-6350 is used in automotive and refinish coating systems, plastic coatings, general industrial systems, and coil coatings. 收起 | |
| NW-6380H | Naewoi Korea Resins | NW-6380H is a wetting and dispersing additive for organic solvent systems. Its main component is a high molecular specialty polymer. It has high concentration tinter and wetting and dispersing effect for organic or inorganic pigments, and also is useful a...展开 NW-6380H is a wetting and dispersing additive for organic solvent systems. Its main component is a high molecular specialty polymer. It has high concentration tinter and wetting and dispersing effect for organic or inorganic pigments, and also is useful as a carbon black tinter. NW-6350 is used in general industrial coating systems, automotive coating systems, high concentration tinter and inks, coil and PCM coating systems. 收起 | |
| NW-655 | Naewoi Korea Resins | NW-655 is a wetting and dispersing additive for anti-flooding and anti-sagging in organic solvent systems. Its main component is a fatty acid modified ester compound. It can be used in a wide range of applications and provides superior anti-settling and p...展开 NW-655 is a wetting and dispersing additive for anti-flooding and anti-sagging in organic solvent systems. Its main component is a fatty acid modified ester compound. It can be used in a wide range of applications and provides superior anti-settling and promotes a flow property. NW-655 is used in air drying alkyd resin systems, chlorinated rubber, acrylic lacquer coatings, and epoxy air drying systems. 收起 | |
| NW-661 | Naewoi Korea Resins | NW-661 is a wetting and dispersing additive for water-based systems. Its main component is a high molecular polycarboxylic acid ester copolymer. It provides tinting strength, hiding power, gloss and storage stability, and can reduce viscosity. NW-661 is u...展开 NW-661 is a wetting and dispersing additive for water-based systems. Its main component is a high molecular polycarboxylic acid ester copolymer. It provides tinting strength, hiding power, gloss and storage stability, and can reduce viscosity. NW-661 is used in architecture and wood coating systems, acrylic emulsions, water dispersing polyurethane systems, and natural and synthetic latex coatings. 收起 | |
| NW-680E | Naewoi Korea Resins | NW-680E is a wetting and dispersing additive for anti-flooding in organic solvent systems. Its main component is a polycarboxylic acid ester copolymer. It provides gloss and storage stability and prevents deflocculation. NW-680E is used in medium and long...展开 NW-680E is a wetting and dispersing additive for anti-flooding in organic solvent systems. Its main component is a polycarboxylic acid ester copolymer. It provides gloss and storage stability and prevents deflocculation. NW-680E is used in medium and long oil enamel coatings for architecture, urethane, fast air drying enamel based modified styrene coatings, alkyd coatings tint for toner, and acrylic air drying and short oil lacquer coatings. 收起 | |
| NW-690 | Naewoi Korea Resins | NW-690 is a wetting and dispersing additive for water-based systems. Its main component is a high molecular block polymer. It is capable of making high concentration tint for water-based systems and provides superior gloss and mobility. NW-690 is used in ...展开 NW-690 is a wetting and dispersing additive for water-based systems. Its main component is a high molecular block polymer. It is capable of making high concentration tint for water-based systems and provides superior gloss and mobility. NW-690 is used in general industrial, architecture and automotive coating systems, wood coating systems for water-based systems, and high concentration tinter. 收起 | |
| NW-770 | Naewoi Korea Resins | NW-770 is a wetting and dispersing additive for organic solvent systems. Its main component is a high molecular block polymer. It is provides suitability for baking systems and for PCM and can coatings. NW-770 is used in alkyd and acrylic high temperature...展开 NW-770 is a wetting and dispersing additive for organic solvent systems. Its main component is a high molecular block polymer. It is provides suitability for baking systems and for PCM and can coatings. NW-770 is used in alkyd and acrylic high temperature baking systems, fast air drying enamel, acrylic urethane coatings, pure urethane and epoxy air drying systems, and urethane and epoxy high temperature baking systems. 收起 | |
| NW-80 | Naewoi Korea Resins | NW-80 is an additive to improve levelling and anti-cratering in organic solvent systems. Its main component is a high molecular acrylic ester copolymer. It is used to improve anti-flooding and defoaming for organic solvent systems. NW-80 can be used in ac...展开 NW-80 is an additive to improve levelling and anti-cratering in organic solvent systems. Its main component is a high molecular acrylic ester copolymer. It is used to improve anti-flooding and defoaming for organic solvent systems. NW-80 can be used in acrylic high temperature baking systems, epoxy coatings for floors, organic solvent coating systems, and powder coatings. 收起 | |
| NW-84 | Naewoi Korea Resins | NW-84 is an additive to improve levelling and anti-cratering in organic solvent systems. Its main component is a high molecular acrylic ester copolymer. It is used to improve anti-flooding and defoaming for organic solvent systems. NW-84 can be used in ac...展开 NW-84 is an additive to improve levelling and anti-cratering in organic solvent systems. Its main component is a high molecular acrylic ester copolymer. It is used to improve anti-flooding and defoaming for organic solvent systems. NW-84 can be used in acrylic high temperature baking systems, epoxy coatings for floors, organic solvent coating systems, and powder coatings. 收起 | |
| NW-840 | Naewoi Korea Resins | NW-840 is an additive to improve levelling and anti-cratering high solid systems. Its main component is a high molecular acrylic ester copolymer. It is used to prevent silking and cratering for powder coatings and to have a protecting effect from orange p...展开 NW-840 is an additive to improve levelling and anti-cratering high solid systems. Its main component is a high molecular acrylic ester copolymer. It is used to prevent silking and cratering for powder coatings and to have a protecting effect from orange peel. NW-840 can be used in epoxy and urethane U.V coating systems, polyester and epoxy powder coating systems, general industrial baking systems, and acid catalyst curing systems. 收起 | |
| NW-88 | Naewoi Korea Resins | NW-88 is an additive to improve levelling and anti-cratering in organic solvent systems. Its main component is a high molecular acrylic ester copolymer. It is used to improve gloss and DOI retention for clear coatings and tinted paints. NW-88 can be used ...展开 NW-88 is an additive to improve levelling and anti-cratering in organic solvent systems. Its main component is a high molecular acrylic ester copolymer. It is used to improve gloss and DOI retention for clear coatings and tinted paints. NW-88 can be used in air drying acrylic lacquer systems, acrylic and polyester high temperature baking systems for automotives, acrylic urethane coatings for car refinish, 2-component urethane coatings, and polyester and linear polyester coatings for coil coatings. 收起 | |
| NW-90 | Naewoi Korea Resins | NW-90 is an additive to improve levelling and anti-cratering in organic solvent systems. Its main component is a high molecular acrylic ester copolymer. It is used ti improve gloss and compatibility with coatings, as well as improving defoaming, deaeratin...展开 NW-90 is an additive to improve levelling and anti-cratering in organic solvent systems. Its main component is a high molecular acrylic ester copolymer. It is used ti improve gloss and compatibility with coatings, as well as improving defoaming, deaerating and anti-flooding for various baking systems. NW-90 can be used in alkyd, acrylic and polyester melamine high temperature baking systems, solvent and solvent-free based epoxy coatings, epoxy, polyester and acrylic powder coatings, and acid catalyst curing coatings. 收起 | |
| NW-950 | Naewoi Korea Resins | NW-950 is a wetting and dispersing additive for organic solvent systems. Its main component is a high molecular specialty copolymer. It is serves as a wetting and dispersing additive for PVC Sol and PU foam and also in pigment concentrates in polyol, plas...展开 NW-950 is a wetting and dispersing additive for organic solvent systems. Its main component is a high molecular specialty copolymer. It is serves as a wetting and dispersing additive for PVC Sol and PU foam and also in pigment concentrates in polyol, plasticizer, and unsaturated polyester. NW-950 is used in automotive and refinish coating systems, general industrial systems, high concentration tint and ink, and coil coatings. 收起 | |
| NW-960 | Naewoi Korea Resins | NW-960 is a wetting and dispersing additive for organic solvent systems. Its main component is a high molecular block polymer. It is serves as a wetting and dispersing additive for PVC Sol and PU foam and also in pigment concentrates in polyol, plasticize...展开 NW-960 is a wetting and dispersing additive for organic solvent systems. Its main component is a high molecular block polymer. It is serves as a wetting and dispersing additive for PVC Sol and PU foam and also in pigment concentrates in polyol, plasticizer, and unsaturated polyester. NW-960 is used in pigment concentrates in polyols, plasticizers, and unsaturated polyesters. 收起 | |
| NW-96S | Naewoi Korea Resins | NW-96S is an additive to improve levelling and anti-cratering in organic solvent systems. Its main component is a modified acrylic ester copolymer with polysiloxane. It is used to eliminate de-wetting or film defects due to spraying or oil stains. NW-96S ...展开 NW-96S is an additive to improve levelling and anti-cratering in organic solvent systems. Its main component is a modified acrylic ester copolymer with polysiloxane. It is used to eliminate de-wetting or film defects due to spraying or oil stains. NW-96S can be used in alkyd, acrylic and polyester baking systems, 2 component polyurethane and acrylic urethane coatings, and epoxy coating systems. 收起 | |
| NW-WS | Naewoi Korea Resins | NW-WS is an additive to improve leveling in soluble coatings. Its main component is a water-borne acrylic ester copolymer. It has storage stability and compatibility with water soluble coatings and improves gloss and anti-flooding. NW-WS can be used in wa...展开 NW-WS is an additive to improve leveling in soluble coatings. Its main component is a water-borne acrylic ester copolymer. It has storage stability and compatibility with water soluble coatings and improves gloss and anti-flooding. NW-WS can be used in water soluble alkyd and acrylic baking systems, and water based emulsion air drying systems. 收起 |
