CRL M64 Modified Smooth Polyurethane Construction Sealant - Sausage Polyurethane Sealants CRL 43S Silicone is a

CRL 43S Silicone is a high quality sealant that delivers the performance you demand at a competitive price

or on surfaces as high as 100°F (38°C)

CRL Loctite® Activator 7649 Primer N is a single component non-CFC solvent based surface activator

100% silicone elastomer that does not require the addition of activators

Designed Specifically for Structural and Protective Glazing

CRL M64 Modified Smooth Polyurethane Construction Sealant - Sausage Polyurethane Sealants CRL 43S Silicone is aOne Part Smooth Finish Formula With Primerless Adhesion on Most Common Construction Surfaces Including KYNAR Coated Metals AAMA Approved VOC Compliant Only 9 g L UV Resistant Non Yellowing CRL M64 is a one part, moisture curing, gun grade modified polyurethane sealant. It does not require a primer on most common construction surfaces. CRL M64 is durable, flexible, and offers excellent performance in moving joints. Basic Uses CRL M64 Modified