PPG Aerospace® PR-142 Clear PRC Standard Spec Aerospace Sealants Adhesion Promoter - 4 dram Vial

For a stronger, longer lasting bond, choose PPG Aerospace® PR-142 Sealant Adhesion Promoter from SkyGeek. The one-part adhesion promoter is designed for use with polysulfide compounds and is compatible with a wide variety of substrates. PR-142 is ideal for use on aircraft windshield applications where substrate crazing can be an issue. The one-part formula can be applied by brush or clean gauze, so it's easy to get it right where you need it. PPG Aerospace® PR-142 Sealant Adhesion Promoter is value priced, but bulk quantities also qualify for volume pricing.