Plastic Primers

Prime & prepare plastic surfaces for mastic sealant application 

Primers play a key role in assisting the effectiveness and longevity of mastic sealants. Plastic primers are specially formulated to be compatible with almost all plastic materials and substrates by preparing the surface, promoting adhesion, improving performance and in some cases (particularly when using silicone) works as a barrier to prevent staining or discoloration of the substrate where the silicone sealant reacts. The use of plastic primers is highly recommended by manufacturers for certain applications and care should always be taken to test a small area before carrying out a ...

Prime & prepare plastic surfaces for mastic sealant application 

Primers play a key role in assisting the effectiveness and longevity of mastic sealants. Plastic primers are specially formulated to be compatible with almost all plastic materials and substrates by preparing the surface, promoting adhesion, improving performance and in some cases (particularly when using silicone) works as a barrier to prevent staining or discoloration of the substrate where the silicone sealant reacts. The use of plastic primers is highly recommended by manufacturers for certain applications and care should always be taken to test a small area before carrying out a large application. Always check with the manufacturer before the use of a plastic primer.