3M Tape Primer 94 can be used to enhance the overall adhesion of tape, film, and vinyl graphics to polyethylene, polypropylene, ABS, PET/PBT blends, concrete, wood, glass, metal, and painted metal surfaces.
For efficient use, it dries in minutes.
Ensure your surface is clean and dry before applying a thin, uniform coat of 3M Tape Primer 94.
The primed surface must remain free from contaminants prior to applying the tape.
It is important to use the minimum amount of product necessary, as over-applying can lead to sub-optimal results.
Allow the primer to dry completely, which is usually achieved in 5 minutes at room temperature, before applying tape.
Special note: porous surfaces may require 2 applications for uniform coverage and good adhesion.
Allow the first application of primer to dry before applying a second coat.
Recommended applications include promoting adhesion of 3M VHB Tape and use on many plastic, rubber, painted, and bare metal substrates.
Application tips: 3M Tape Primer 94 may be applied with a brush, swab, pressurized flow gun, knurled roller, or similar type of equipment and can be removed with isopropyl alcohol.
Vigorous scrubbing may be required.
