OSI 1493958 Vp275 Silicone Sealant, Clear, 7 to 14 Days Curing, -5 to 170 Deg F, 10 Fl-Oz Cartridge
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- For non-porous materials
- Water-resistant and weatherproof
- Permanently flexible, +/- 50% joint movement
- Low modulus
Osi vp275 multi-purpose silicone sealant is a one-part, low modulus, neutral curing silicone sealant. the high performance characteristics of osi vp275 provide for excellent primerless adhesion to most porous and non-porous building materials. the product cures at room temperature by reaction with moisture in the air to produce a permanently flexible seal that is weatherproof and waterproof. osi vp275 offers superior resistance to oxidation, uv light, temperature variations and is non-corrosive to most metals. the low modulus properties of the sealant allow it to withstand extension/compression movement capability up to +/-50% of the original joint width. osi vp275 is solvent-free and non-toxic. it can be easily applied at temperatures from 0 (-18 deg c) to 110 deg f (43 deg c).