PR148AF/PR1782B2

Description: Adhesion Promoter Primer

Details: One-part adhesion promoter designed to enhance coupling characteristics of polysulfide sealants to metallic, composite, and primed aerospace substrates. Applied to solvent-cleaned surfaces by brush or gauze before sealant application, it requires eight-hour tack time before final assembly. Meets aerospace material specification standards for aircraft structural bonding and fuselage panel sealing operations.

Status: In-stock