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factory directly supplying neutural silicone sealant/glass sealant/adhesive for glazing construction and stone sealing

One component, is comprised of a neutral cure silicone sealant architectural grade formula, high strength, high cohesive forces, medium to high modulus has strong ability to prevent displacement.
Compatible with most construction material and it has strong adhesive strength even without base coating, excellent extensibility and water tightness.
After curing, the product become an elastomer that is heat and cold resistant, none corrosive, excellent weather resistance, aging resistance, UV resistance, ozone resistance, no pollution to environment.
The sealants can withstand ± 50% movement of the original joint area when installed in an adequately designed weatherseal joint. In a properly designed structurally glazed joint, the sealant is strong enough to support glass and other panel materials under high wind loads.
Brand Name | Dong Tian |
Product Name | Structural Silicone Sealant |
Main Material | Silicone |
Type | Single Component Neutral Silicone Sealant |
Color | Transparent, Black,White,grey |
Packaging | 280ml/300ml plastic cartridge,590ml sausage packing |
Appearance | Smooth paste without bubble or particles |
Application | Installation of general construction and decorative materials |
Certificate | ISO9001:2000, MSDS |
Shelf life | 12 Months(4℃-40℃) |
OEM/OEM | Avaliable |




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Weifang Dong Tian New material Co.,Ltd located in Linqu, Weifang district, Shandong province, specialized in silicone sealant series products. Our company is a set of scientific research and development, production and manufacturing, technology promotion, sales as one of the modern professional manufactures.
We have 8000m2 workshop, 800m2 laboratory, testing room and 16 years of production experience.We possess 7 sets all automatic production line and 12 sets filling machine, company production capacity more than 3000 ton per month.
The main products are general purpose acetic silicone sealant, weatherproof neutral silicone sealant, structural silicone sealant, stone silicone sealant, acrylic silicone sealant ,PU sealant and Polyurethane foam etc..
In order to service our customers with advanced products. Our products have been successfully exported to more than 36 countries and regions, well favored by the majority of customers.


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