CRL Tan Smooth Polyurethane Construction Sealant - Cartridge

CRL M64 Modified Polyurethane Construction Sealant is a high-performance, one-part, moisture-curing sealant perfect for sealing moving joints in construction projects.
With primerless adhesion on various surfaces like KYNAR® coated metals, concrete, and more, it ensures a watertight installation in both storefront and curtain wall applications.
This VOC-compliant, eco-friendly product meets AAMA standards and is UV-resistant, remaining flexible even in extreme temperatures.
Ideal for both interior and exterior use, CRL M64 is paintable within two hours and suitable for applications like travel trailers, mobile homes, and air conditioning ductwork assembly.