CRL RTV Industrial and Construction Silicone - 4.5 Gallon Pail Expanding Foam Sealants & Dispensing Guns CRL M64 is a one-part

CRL M64 is a one-part

high modulus

Low Pressure and Minimal Expansion Sealing Foam

requires no kneading

CRL RTV Industrial and Construction Silicone - 4.5 Gallon Pail Expanding Foam Sealants & Dispensing Guns CRL M64 is a one-partLow 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