3M Primer 94 Pen Portable Brush Tape Adhesion Promoter Primer Glass 0.66ML

3M Primer Pen is used to promote the adhesiveness of 3M tapes to surfaces such as polyethene, polypropylene, ABS, PET/PBT blends, concrete, wood, glass, metal, and painted metal surfaces.

The bonding surface must be clean when using the marker pen. If the surface is contaminated, it should be cleaned with a 50/50 isopropyl alcohol and water mixture.

You should also use a clean, lint-free cloth to clean the surface. To apply the product, shake the primer before use. Next, apply a thin, even coating to the bonding surface using the minimum amount that will completely cover the surface.

The primer must dry before applying the tape. It normally takes 5 minutes at room temperature for the product to dry. It is important that the primed surface is dry before applying the second coat.

Genuine official packaged brush applicator pens are excellent for application to hard to each areas and on jobs away from the garage. Leak free and easily controllable giving excellent economy.