Contributes to shortening construction time! Civil engineering silicone sealant with excellent durability, weather resistance, and adhesion.
"DOWSIL SE 990 INFRA 2-component alcohol-type" is a civil engineering silicone sealant that excels in durability and weather resistance, demonstrating stable curing characteristics throughout the four seasons. Compared to typical 2-component aminooxy-type silicone sealants, it has the advantage of being less affected by temperature changes during working hours. Additionally, by using DOWSIL Primer -B, it shows excellent adhesion to mortar and concrete. 【Features】 ■ Suitable as a sealing material for working joints ■ Cures quickly without the need for curing accelerators even in winter ■ Does not require curing retardants for summer use ■ Exhibits stable performance (curing characteristics) throughout the four seasons ■ Excellent durability and high weather resistance against UV rays and temperature changes ■ Complies with JIS A 5758 G-F-25LM (SR-2-10030) ■ Available in standard colors: gray, light gray, and black ■ Usable for 12 months from the date of manufacture *For more details, please refer to the PDF document or feel free to contact us.
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【Other Features】 ■ Work time is less affected by temperature changes ■ Easily extrudable for 3 hours after mixing in environments ranging from 5℃ to 35℃ ■ Cures faster at low temperatures compared to typical sealing materials, resulting in a shorter curing period ■ Good hardness development even at -10℃, which is below normal usage conditions *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Dow Toray is a silicone manufacturer (silicon-based chemical manufacturer) that provides innovation, products centered around silicone, and materials science technology. Founded in 1966 as a joint venture between Dow Corning, a U.S. company with silicone and silicon-related technologies, and Toray, a polymer chemistry company, it became a member of the Dow Group in 2018. Through a portfolio of high-performance materials centered around silicone that responds promptly to the diverse needs of customers and the market, we contribute to industrial development and the improvement of the quality of life for people around the world. <Handling of Personal Information> Dow respects users' privacy and provides a privacy statement at the link below to explain what information Dow may collect when users interact with Dow online and how that information may be used. https://legal.dow.com/ja-jp/privacy-statement.html