CRL RTV Industrial and Construction Silicone - 4.5 Gallon Pail Expanding Foam Sealants & Dispensing Guns Low Pressure and Minimal Expansion

Low Pressure and Minimal Expansion Sealing Foam

Virtually Eliminates Bowing of Window Frames

Easy Spray Application

Cured sealant will perform at cold temperatures down to -80°F (-62°C) or at high temperatures up to 350°F (177°C)

CRL RTV Industrial and Construction Silicone - 4.5 Gallon Pail Expanding Foam Sealants & Dispensing Guns Low Pressure and Minimal ExpansionLow Odor, Non Acetic Cure Formula Excellent Adhesion to Most Surfaces Easy Gunnability and Tooling 20 Year Limited Warranty CRL RTV408 Silicone is a neutral cure, medium modulus, 100% Silicone Sealant that cures to a tough, flexible rubber when exposed to moisture. RTV408 features primerless adhesion to: Aluminum, stainless steel, chromium, tin, iron, plastics, rigid PVC, phenolic resin, glass, ceramic, and most reflective coated glasses. Basic Uses