20 oz. PERM-A-BARRIER Universal Flashing & Sealant | GCP-PABUFS-SSG

PERM-A-BARRIER® Universal Flashing & Sealant is designed for a variety of uses with GCP's air and weather barrier systems.

• Asphalt Compatible
• No primer - fast and easy application with minimum surface preparation
• No staining or residue rundown
• High movement capability
• Adhesion - Strong adhesion to common construction substrates, such as wood, block, concrete, OSB, glass mat sheathing, metal, vinyl and PVC
• Compatibility - Compatible with most GCP air and weather barrier systems