Introducing the PPG PR188, a premier sealant adhesion promoter tailored for the aerospace industry. This product enhances adhesion for PRC and Pro-Seal polysulfide and Permapol polythioether sealants, ensuring reliable bonding to aerospace substrates. With a storage life of nine months and optimal performance in various applications, PR188 guarantees structural integrity in aircraft assembly and maintenance. Experience superior bonding for OEM and aftermarket needs

SEALANT PROMOTER

Product Details

Manufacturer	PPG
Part Number	PR 188
Pack Size	1 PINT
Specification	PRC STANDARD REV NOT CONTROLLED
Hazmat	UN 1993

Availability

Under Lead Time (3–4 weeks)