DOWSIL SE990 INFRA Silicone Sealant for Civil Engineering
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 silicone sealant materials, 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 use ■ Does not require curing retardants during 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.
basic information
【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.
