| Calcium Sulfate Whisker | Shanghai Tengmin Industry Co., Ltd. | Calcium Sulfate Whisker is a calcium sulfate single crystal that is produced with an advanced environmental technology. This product has smooth texture and stability and is primarily used in sealing materials. | |
| D-101 | BlueSky Chemical Co., Ltd. | D-101, also known as tetramethoxysilane, can be used to provide a scratch-resistant coating and impact modifiers for glass. It can also be used as a drying agent in sealing formulations. | |
| D-31 | BlueSky Chemical Co., Ltd. | D-31 is a blend of methyltris (methylethylketoxime) silane and tetrakis (methylethylketoxime) silane. This product is a cross-linking agent for oxime silicone sealants and is also a liquid raw material for neutral condensation curing silicone sealants. | |
| D-32 | BlueSky Chemical Co., Ltd. | D-32 is a blend of methyltris (methyl ethylketoxime) silane and tetrakis (methyl ethylketoxime) silane. This product is a cross-linking agent for RTV oxime silicone sealants. It is also liquid raw material for neutral condensation curing silicone sealants...展开 D-32 is a blend of methyltris (methyl ethylketoxime) silane and tetrakis (methyl ethylketoxime) silane. This product is a cross-linking agent for RTV oxime silicone sealants. It is also liquid raw material for neutral condensation curing silicone sealants. Its density at 25 degrees Celsius is 0.98 g/ml. 收起 | |
| D-33 | BlueSky Chemical Co., Ltd. | D-33 is a methyltris (methyl ethylketoxime) silane. This product can be used as a cross-linking agent for RTV oxime silicone sealants as well as liquid raw materials for neutral condensation curing silicone sealants. Its density at 25 degrees Celsius is 0...展开 D-33 is a methyltris (methyl ethylketoxime) silane. This product can be used as a cross-linking agent for RTV oxime silicone sealants as well as liquid raw materials for neutral condensation curing silicone sealants. Its density at 25 degrees Celsius is 0.99 g/ml. 收起 | |
| D-34 | BlueSky Chemical Co., Ltd. | D-34 is an oxime silane-based crosslinker, low-ketoxime raw material. This product can be used as a cross-linking agent for RTV oxime silicone sealants as well as a neutral condensation curing silicone sealants. Its density at 25 degrees Celsius is 1.0330...展开 D-34 is an oxime silane-based crosslinker, low-ketoxime raw material. This product can be used as a cross-linking agent for RTV oxime silicone sealants as well as a neutral condensation curing silicone sealants. Its density at 25 degrees Celsius is 1.0330 g/ml. 收起 | |
| D-35 | BlueSky Chemical Co., Ltd. | D-35 is a tetra-oximino silane in toluene. This product is a neutral curing agent for silicone sealant formulations. Its density at 25 degrees Celsius is 0.930 g/ml. | |
| D-36 | BlueSky Chemical Co., Ltd. | D-36 is a phenyltris (methyl ethylketoximino) silane. This product is a cross-linking agent for one-component neutral cure silicone sealants. Its density at 25 degrees Celsius is 0.995 g/ml. | |
| D-60 | BlueSky Chemical Co., Ltd. | D-60 is a di(1,3-propanediol)-bis(ethylacetoacetate) titanium. This product can be used to crosslink and promote adhesion in silicone sealants, adhesives, binders, and paints. Its density at 25 degrees Celsius lies between 1.05 and 1.1 g/ml. | |
| D-70 | BlueSky Chemical Co., Ltd. | D-70 is a dibutyltindiacetate. This product is a catalyst for polyurethane coating and a curing agent for acetoxy sealants. Its density at 25 degrees Celsius is 1.32 g/ml. | |
| D-90 | BlueSky Chemical Co., Ltd. | D-90 is a vinyltris (methylethylketoxime) silane. This product is a neutral curing agent that can be used in silicone sealant formulations. It is usually used in combination with methyloxime silane. This product's density at 25 degrees Celsius is 0.99 g/m...展开 D-90 is a vinyltris (methylethylketoxime) silane. This product is a neutral curing agent that can be used in silicone sealant formulations. It is usually used in combination with methyloxime silane. This product's density at 25 degrees Celsius is 0.99 g/ml. 收起 | |
| D-91 | BlueSky Chemical Co., Ltd. | D-91 is a blend of vinyltris (methyl ethylketoxime) silane and tetrakis (methyl ethylketoxime) silane. This product is a neutral curing agent for silicone sealant formulations. It is usually used in combination with methyloxime silanes. This product's de...展开 D-91 is a blend of vinyltris (methyl ethylketoxime) silane and tetrakis (methyl ethylketoxime) silane. This product is a neutral curing agent for silicone sealant formulations. It is usually used in combination with methyloxime silanes. This product's density at 25 degrees Celsius is 0.99 g/ml. 收起 | |
| D-92 | BlueSky Chemical Co., Ltd. | D-92 is a blend of vinyltris (methyl ethylketoxime) silane and tetrakis (methyl ethylketoxime) silane. This product is a neutral curing agent for silicone sealant formulations. It is used in combination with methyloxime silanes. This product's density ...展开 D-92 is a blend of vinyltris (methyl ethylketoxime) silane and tetrakis (methyl ethylketoxime) silane. This product is a neutral curing agent for silicone sealant formulations. It is used in combination with methyloxime silanes. This product's density at 25 degrees Celsius is 0.99 g/ml. 收起 | |
| Fumed Silica 972 | Shanghai Tengmin Industry Co., Ltd. | Fumed Silica 972 is a white powdery substance. This product is primarily used as an additive in adhesives, paints, coatings, and printing inks. | |
| Fumed Silica 974 | Shanghai Tengmin Industry Co., Ltd. | Fumed Silica 974 is a white powdery substance. This product is primarily used as an additive in adhesives, paints, coatings, and printing inks. | |
| Fumed Silica (A-150) | Shanghai Tengmin Industry Co., Ltd. | Fumed Silica (A-150) is a white and colloidal micro-particle that has properties such as thixotropy, reinforcing, thickening and filling. It is insoluble in all kinds of solvents and liquids except for hydrofluoric acid and concentrated bases. This produc...展开 Fumed Silica (A-150) is a white and colloidal micro-particle that has properties such as thixotropy, reinforcing, thickening and filling. It is insoluble in all kinds of solvents and liquids except for hydrofluoric acid and concentrated bases. This product is primarily used as an additive in construction sealants, inks, paints and coatings. 收起 | |
| Fumed Silica (A-200) | Shanghai Tengmin Industry Co., Ltd. | Fumed Silica (A-200) is a white and colloidal micro-particle with its primary micro-particle from 5-40nm and has properties such as thixotropy, reinforcing, thickening and filling. It is insoluble in all kinds of solvents and liquids except for hydrofluor...展开 Fumed Silica (A-200) is a white and colloidal micro-particle with its primary micro-particle from 5-40nm and has properties such as thixotropy, reinforcing, thickening and filling. It is insoluble in all kinds of solvents and liquids except for hydrofluoric acid and concentrated bases. This product is primarily used as an additive in construction sealants, printing inks, paints, and coatings. 收起 | |
| Fumed Silica (A-380) | Shanghai Tengmin Industry Co., Ltd. | Fumed Silica (A-380) is a white and colloidal micro-particle with its primary micro-particle from 5-40nm and has properties such as thixotropy, reinforcing, thickening and filling. It is insoluble in all kinds of solvents and liquids except for hydrofluor...展开 Fumed Silica (A-380) is a white and colloidal micro-particle with its primary micro-particle from 5-40nm and has properties such as thixotropy, reinforcing, thickening and filling. It is insoluble in all kinds of solvents and liquids except for hydrofluoric acid and concentrated bases. This product is primarily used as an additive in construction sealants, printing inks, paints, and coatings. 收起 | |
| HB-132 | Guangzhou GBS High-Tech & Industry Co., Ltd. | HB-132 is a structure-modified hydrophobic fumed silica. Featuring low thickening, excellent processability, and good free-flow characteristics, it is well-suited for transparent powder systems. This product is designed for use in adhesives & sealants, de...展开 HB-132 is a structure-modified hydrophobic fumed silica. Featuring low thickening, excellent processability, and good free-flow characteristics, it is well-suited for transparent powder systems. This product is designed for use in adhesives & sealants, defoamers, and printing toners. 收起 | |
| HB-135 | Guangzhou GBS High-Tech & Industry Co., Ltd. | HB-135 is a structure-modified hydrophobic fumed silica. Featuring low thickening, excellent processability, and good free-flow characteristics, it is well-suited for transparent powder systems. This product is designed for use in adhesives & sealants, de...展开 HB-135 is a structure-modified hydrophobic fumed silica. Featuring low thickening, excellent processability, and good free-flow characteristics, it is well-suited for transparent powder systems. This product is designed for use in adhesives & sealants, defoamers, and printing toners. 收起 | |
| HB-139 | Guangzhou GBS High-Tech & Industry Co., Ltd. | HB-139 is a structure-modified hydrophobic fumed silica. Featuring good thickening effects, high water resistance, and good free-flow characteristics, it is well-suited for transparent powder systems. This product is designed for use in coatings, inks, an...展开 HB-139 is a structure-modified hydrophobic fumed silica. Featuring good thickening effects, high water resistance, and good free-flow characteristics, it is well-suited for transparent powder systems. This product is designed for use in coatings, inks, and adhesives & sealants. 收起 | |
| HB-612 | Guangzhou GBS High-Tech & Industry Co., Ltd. | HB-612 is a hydrophobic fumed silica, in the form of a high purity white colloidal powder, which has been treated with HMDS. It features good rheological control, anti-sagging, free-flow, and anti-caking characteristics. This product is designed for use i...展开 HB-612 is a hydrophobic fumed silica, in the form of a high purity white colloidal powder, which has been treated with HMDS. It features good rheological control, anti-sagging, free-flow, and anti-caking characteristics. This product is designed for use in adhesives & sealants and paints & coatings. 收起 | |
| HB-615 | Guangzhou GBS High-Tech & Industry Co., Ltd. | HB-615 is a hydrophobic fumed silica, in the form of a high purity white colloidal powder, which has been treated with HMDS. It features high hydrophobicity, thixotropic stability, and free-flow & anti-caking properties. This product is designed for use i...展开 HB-615 is a hydrophobic fumed silica, in the form of a high purity white colloidal powder, which has been treated with HMDS. It features high hydrophobicity, thixotropic stability, and free-flow & anti-caking properties. This product is designed for use in coatings, inks, negative toners, and adhesives & sealants. 收起 | |
| HB-620 | Guangzhou GBS High-Tech & Industry Co., Ltd. | HB-620 is a hydrophobic fumed silica, in the form of a high purity white colloidal powder, which has been treated with HMDS. It features high hydrophobicity, thixotropic stability, and free-flow & anti-caking properties. This product is designed for use i...展开 HB-620 is a hydrophobic fumed silica, in the form of a high purity white colloidal powder, which has been treated with HMDS. It features high hydrophobicity, thixotropic stability, and free-flow & anti-caking properties. This product is designed for use in paints & coatings, inks, and adhesives & sealants. 收起 | |
| HL-150 | Guangzhou GBS High-Tech & Industry Co., Ltd. | HL-150 is a hydrophilic fumed silica, in the form of a high purity white colloidal powder, which provides good rheological & thixotropic control and improved free-flow & anti-caking characteristics. This product is designed for use in adhesives & sealants...展开 HL-150 is a hydrophilic fumed silica, in the form of a high purity white colloidal powder, which provides good rheological & thixotropic control and improved free-flow & anti-caking characteristics. This product is designed for use in adhesives & sealants and paints & coatings. 收起 | |
| HL-200 | Guangzhou GBS High-Tech & Industry Co., Ltd. | HL-200 is a hydrophilic fumed silica, in the form of a high purity white colloidal powder, which provides high transparency, good rheological & thixotropic control, and improved free-flow & anti-caking characteristics. This product is designed for use in ...展开 HL-200 is a hydrophilic fumed silica, in the form of a high purity white colloidal powder, which provides high transparency, good rheological & thixotropic control, and improved free-flow & anti-caking characteristics. This product is designed for use in paints & coatings, adhesives & sealants, and printing inks. 收起 | |
| HL-300 | Guangzhou GBS High-Tech & Industry Co., Ltd. | HL-300 is a hydrophilic fumed silica, in the form of a high purity white colloidal powder, which provides good rheological & thixotropic control, improved free-flow & anti-caking characteristics, and excellent transparency. This product is designed for us...展开 HL-300 is a hydrophilic fumed silica, in the form of a high purity white colloidal powder, which provides good rheological & thixotropic control, improved free-flow & anti-caking characteristics, and excellent transparency. This product is designed for use in paints & coatings, adhesives & sealants, and printing inks. 收起 | |
| HL-380 | Guangzhou GBS High-Tech & Industry Co., Ltd. | HL-380 is a hydrophilic fumed silica, in the form of a high purity white colloidal powder, which provides good rheological & thixotropic control, improved free-flow & anti-caking characteristics, and excellent transparency. This product is designed for us...展开 HL-380 is a hydrophilic fumed silica, in the form of a high purity white colloidal powder, which provides good rheological & thixotropic control, improved free-flow & anti-caking characteristics, and excellent transparency. This product is designed for use in paints & coatings, adhesives & sealants, and printing inks. 收起 | |
| LithoFill 100 | LITHOS Industrial Minerals GmbH | LithoFill 100 is a natural aluminium-silicate Zeolite with a high content of Clinoptilolite. It exhibits an extremely high porosity and cationic exchange capacity, making it suitable for use in paints, coatings, and adhesives as a filler, odor reducer, an...展开 LithoFill 100 is a natural aluminium-silicate Zeolite with a high content of Clinoptilolite. It exhibits an extremely high porosity and cationic exchange capacity, making it suitable for use in paints, coatings, and adhesives as a filler, odor reducer, anti-settling agent, and thickener. 收起 | |
| LithoFill BM | LITHOS Industrial Minerals GmbH | LithoFill BM is a natural aluminium-silicate Zeolite with a high content of Clinoptilolite. It exhibits an extremely high porosity and cationic exchange capacity, making it suitable for use in paints, coatings, and adhesives as a filler, odor reducer, ant...展开 LithoFill BM is a natural aluminium-silicate Zeolite with a high content of Clinoptilolite. It exhibits an extremely high porosity and cationic exchange capacity, making it suitable for use in paints, coatings, and adhesives as a filler, odor reducer, anti-settling agent, and thickener. 收起 | |
| LithoFill MM | LITHOS Industrial Minerals GmbH | LithoFill MM is a natural aluminium-silicate Zeolite with a high content of Clinoptilolite. It exhibits an extremely high porosity and cationic exchange capacity, making it suitable for use in paints, coatings, and adhesives as a filler, odor reducer, ant...展开 LithoFill MM is a natural aluminium-silicate Zeolite with a high content of Clinoptilolite. It exhibits an extremely high porosity and cationic exchange capacity, making it suitable for use in paints, coatings, and adhesives as a filler, odor reducer, anti-settling agent, and thickener. 收起 | |
| LT-151 | BlueSky Chemical Co., Ltd. | LT-151 is a vinyltriethoxysilane. This product can be used as a cross-linking agent and adhesion improver in alkoxy-terminated RTV-1 sealants. Its density at 20 degrees Celsius is 0.905 g/ml. | |
| LT-530 | BlueSky Chemical Co., Ltd. | LT-530 is a 2-(3,4-epoxycyclohexyl) ethyl trimethoxysilane. This product can be used as a water-based polyurethane dispersion in adhesives and as an adhesion promoter for organic/inorganic interfaces. Its density at 25 degrees Celsius is 1.07 g/ml. | |
| LT-540 | BlueSky Chemical Co., Ltd. | LT-540 is a γ-aminopropyltrimethoxysilane and a bifunctional organosilane possessing a reactive primary amine and hydrolysable inorganic methoxysilyl groups. This product can be used as an additive and primer for chemical modification of sealants and adhe...展开 LT-540 is a γ-aminopropyltrimethoxysilane and a bifunctional organosilane possessing a reactive primary amine and hydrolysable inorganic methoxysilyl groups. This product can be used as an additive and primer for chemical modification of sealants and adhesives and in polymers. Its density at 25 degrees Celsius is 1.01 g/ml. 收起 | |
| LT-550 | BlueSky Chemical Co., Ltd. | LT-550 is a γ-aminopropyltriethoxysilane, a bifunctional silane possessing a reactive primary amino group and hydrolyzable ethoxysilyl groups. This product can be used as an adhesion promoter in acrylic coatings, adhesives, and sealants. Its density at 25...展开 LT-550 is a γ-aminopropyltriethoxysilane, a bifunctional silane possessing a reactive primary amino group and hydrolyzable ethoxysilyl groups. This product can be used as an adhesion promoter in acrylic coatings, adhesives, and sealants. Its density at 25 degrees Celsius is 0.94 g/ml. 收起 | |
| LT-560 | BlueSky Chemical Co., Ltd. | LT-560 is a γ-glycidoxypropyltrimethoxysilane, a bifunctional silane possessing a reactive organic epoxide and hydrolysable inorganic methoxysilyl groups. This product can be used as a primer or additive in paints, coatings, sealants and adhesives. Its de...展开 LT-560 is a γ-glycidoxypropyltrimethoxysilane, a bifunctional silane possessing a reactive organic epoxide and hydrolysable inorganic methoxysilyl groups. This product can be used as a primer or additive in paints, coatings, sealants and adhesives. Its density at 25 degrees Celsius is 1.07 g/ml. 收起 | |
| LT-590 | BlueSky Chemical Co., Ltd. | LT-590 is a γ-mercaptopropyl trimethoxysilane, also known as a bifunctional organosilane possessing a reactive organic mercapto and a hydrolysable inorganic methoxysilyl group. This product can be used as a primer or additive in sealants and adhesives. It...展开 LT-590 is a γ-mercaptopropyl trimethoxysilane, also known as a bifunctional organosilane possessing a reactive organic mercapto and a hydrolysable inorganic methoxysilyl group. This product can be used as a primer or additive in sealants and adhesives. Its density at 25 degrees Celsius is 1.057 g/ml. 收起 | |
| LT-602 | BlueSky Chemical Co., Ltd. | LT-602 is an N-(β-aminoethyl)-γ-aminopropylmethyldimethoxysilane. This product can be used as a primer or additive in adhesives and sealants. It can also be used as an adhesion promoter in paints and coatings. Its density at 25 degrees Celsius is 0.98 g/m...展开 LT-602 is an N-(β-aminoethyl)-γ-aminopropylmethyldimethoxysilane. This product can be used as a primer or additive in adhesives and sealants. It can also be used as an adhesion promoter in paints and coatings. Its density at 25 degrees Celsius is 0.98 g/ml. 收起 | |
| LT-792 | BlueSky Chemical Co., Ltd. | LT-792 is a N-(2-aminoethyl)-3-aminopropyltrimethoxysilane. This product can be used as a primer or additive in adhesives and sealants. It can also be used as an adhesion improver in paints and coatings. Its density at 25 degrees Celsius is 1.03 g/ml. | |
| Silicon Dioxide GJ-103 | Shanghai Tengmin Industry Co., Ltd. | Silicon Dioxide GJ-103 is a transparent white powder that provides strength and abrasion resistance. This product has the ability to be used as an additive in adhesives to increase mechanical strength. It is also used in paints and coatings to increase th...展开 Silicon Dioxide GJ-103 is a transparent white powder that provides strength and abrasion resistance. This product has the ability to be used as an additive in adhesives to increase mechanical strength. It is also used in paints and coatings to increase the bonding properties. 收起 | |
| Silicon Dioxide JLJ-105 | Shanghai Tengmin Industry Co., Ltd. | Silicon Dioxide JLJ-105 is a transparent white powder that has large surface area and small average particle size. This product has the purpose of thickening and anti-settling, and is used as an additive in adhesives to increase mechanical strength. It is...展开 Silicon Dioxide JLJ-105 is a transparent white powder that has large surface area and small average particle size. This product has the purpose of thickening and anti-settling, and is used as an additive in adhesives to increase mechanical strength. It is also used in paints and coatings to increase the bonding properties. 收起 | |
| Silicon Dioxide NY-102 | Shanghai Tengmin Industry Co., Ltd. | Silicon Dioxide NY-102 is a white powder that has good dispersion and absorption properties. This product has the ability to be used as an additive in adhesives to increase mechanical strength. It is also used in paints and coatings to increase the bondin...展开 Silicon Dioxide NY-102 is a white powder that has good dispersion and absorption properties. This product has the ability to be used as an additive in adhesives to increase mechanical strength. It is also used in paints and coatings to increase the bonding properties. 收起 | |
| Silicon Dioxide SP-106 | Shanghai Tengmin Industry Co., Ltd. | Silicon Dioxide SP-106 is a transparent white powder that has heavy metal content and strong absorption ability. This product has the purpose of thickening and anti-settling, and is used as an additive in adhesives to increase mechanical strength. It is a...展开 Silicon Dioxide SP-106 is a transparent white powder that has heavy metal content and strong absorption ability. This product has the purpose of thickening and anti-settling, and is used as an additive in adhesives to increase mechanical strength. It is also used in paints and coatings to increase the bonding properties. 收起 | |
| Silicon Dioxide TL-104 | Shanghai Tengmin Industry Co., Ltd. | Silicon Dioxide TL-104 is a transparent white powder that is used as a dispersing agent; the liquid form is used as rheology control agent. This product has the purpose of thickening and anti-settling, and is used as an additive in adhesives to increase m...展开 Silicon Dioxide TL-104 is a transparent white powder that is used as a dispersing agent; the liquid form is used as rheology control agent. This product has the purpose of thickening and anti-settling, and is used as an additive in adhesives to increase mechanical strength. It is also used in paints and coatings to increase the bonding properties. 收起 | |
| Silicon Dioxide XJ-100 | Shanghai Tengmin Industry Co., Ltd. | Silicon Dioxide XJ-100 is a white powder that is used as an additive in adhesives to increase mechanical strength. It is also used in paints and coatings to increase the bonding properties. | |
| Silicon Dioxide XJ-101 | Shanghai Tengmin Industry Co., Ltd. | Silicon Dioxide XJ-101 is a white powder that is used as an additive in adhesives to increase mechanical strength. It is also used in paints and coatings to increase the bonding properties. | |
| Silicon Dioxide ZZ-108 | Shanghai Tengmin Industry Co., Ltd. | Silicon Dioxide ZZ-108 is a transparent white powder that has high bulkiness and water-solubility properties. This product has the ability to be used as an additive in adhesives to increase mechanical strength, and it is also used in paints and coatings. | |
| SMPU 224 | Guangzhou GBS High-Tech & Industry Co., Ltd. | SMPU 224 is a multialkoxysilane-terminated polyurethane prepolymer featuring good viscosity adjustability, printability, sealing & adhesion properties, and weather, water, & chemical resistance. This product can be used to replace silicon, MS, and PU seal...展开 SMPU 224 is a multialkoxysilane-terminated polyurethane prepolymer featuring good viscosity adjustability, printability, sealing & adhesion properties, and weather, water, & chemical resistance. This product can be used to replace silicon, MS, and PU sealants for automotive, construction, and shipping applications. 收起 | |
| SMPU 225 | Guangzhou GBS High-Tech & Industry Co., Ltd. | SMPU 225 is a multialkoxysilane-terminated polyurethane prepolymer featuring good viscosity adjustability, printability, sealing & adhesion properties, and weather, water, & chemical resistance. This product can be used to replace silicon, MS, and PU seal...展开 SMPU 225 is a multialkoxysilane-terminated polyurethane prepolymer featuring good viscosity adjustability, printability, sealing & adhesion properties, and weather, water, & chemical resistance. This product can be used to replace silicon, MS, and PU sealants for automotive, construction, and shipping applications. 收起 | |
| SMPU 301 | Guangzhou GBS High-Tech & Industry Co., Ltd. | SMPU 301 is a multialkoxysilane-terminated polyurethane prepolymer featuring good viscosity adjustability, printability, sealing & adhesion properties, and weather, water, & chemical resistance. This product can be used to replace silicon, MS, and PU seal...展开 SMPU 301 is a multialkoxysilane-terminated polyurethane prepolymer featuring good viscosity adjustability, printability, sealing & adhesion properties, and weather, water, & chemical resistance. This product can be used to replace silicon, MS, and PU sealants for automotive, construction, and shipping applications. 收起 | |
| SMPU 402 | Guangzhou GBS High-Tech & Industry Co., Ltd. | SMPU 402 is a multialkoxysilane-terminated polyurethane prepolymer featuring good viscosity adjustability, printability, sealing & adhesion properties, and weather, water, & chemical resistance. This product can be used to replace silicon, MS, and PU seal...展开 SMPU 402 is a multialkoxysilane-terminated polyurethane prepolymer featuring good viscosity adjustability, printability, sealing & adhesion properties, and weather, water, & chemical resistance. This product can be used to replace silicon, MS, and PU sealants for automotive, construction, and shipping applications. 收起 |
