PR 142 by Bergdahl Associates is a one-part hygroscopic compound that acts as an adhesion promoter to enhance the coupling characteristics of polysulfide compounds to a wide variety of substrates... view more

PR 148 by Bergdahl Associates acts as an adhesion promoter to enhance the coupling characteristics of polysulfide compounds to a wide variety of substrates. PR-148 is a one-part compound suitable... view more

PR 182 Clear by Bergdahl Associates is a one-part compound. It is a water-based, non-toxic, non-flammable, VOC-compliant, adhesion promoter. Free of particles. Enhances the coupling characteristics... view more

PR 182 Pink by Bergdahl Associates is a pink, water based, Non-flammable, non-toxic and VOC compliant adhesion promoter. Used to enhance the coupling characteristics of polysulfide sealants to a... view more

PR 187 by Bergdahl Associates acts as an adhesion promoter. Used to enhance the coupling characteristics of polythioether compounds to a wide variety of substrates. Free of particles. This adhesion... view more