Sealant - NuFlex® Acoustical & Vapour Barrier Charcoal 446 300ML CARTRIDGE 12/CS

NuFlex® 446 Acoustical Vapour Barrier Adhesive is a specially formulated non-skinning, non-hardening, permanently flexible acoustical and vapour barrier sealant. Designed for perimeter sealing polyethylene vapour barrier over fibreglass batt or other insulation, metal roof panel rib sealant and bedding sealant.