CRL White M66 Modified Textured Polyurethane Construction Sealant - Sausage
- One-Part Grainy Textured 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 Sealant Estimator Chart
CRL M66 is a one-part, moisture curing, gun grade modified polyurethane sealant. It does not require a primer on most common construction surfaces. CRL M66 is durable, flexible, and offers excellent performance in moving joints.