3M 94 Tape Primer is an adhesion promoter for use in conjunction with 3M Acrylic Foam VHB Tapes. For use on many plastics, rubber, metal, polyethylene, polypropylene, ABS, PET/PBT blends, concrete, wood, glass, painted and bare metal substrates. Coverage provided is 600 square feet per gallon of primer.
Application Instructions
- Shake 3M Primer 94 well before using (for the ampules need to squeeze in the middle until hearing a pop to break the inside vessel).
- Apply a thin uniform coating to the bonding surface using the minimum amount that will fully coat the surface.
- Allow 3M Primer 94 to dry thoroughly before applying tape. This is usually accomplished in 5 minutes at room temperature. Be sure the primed surface remains free from contaminants prior to applying the tape.
- Porous surfaces may require 2 applications of 3M Primer 94 for uniform coverage and good adhesion. Allow the first application of primer to dry before applying the second coat.
Made in the U.S.
Technical Information
– Application Temperature: 50F (minimum)
– Composition: Isopropyl alcohol (IPA) and water
- 3M 94 Tape Primer is an adhesion promoter for use in conjunction with 3M Acrylic Foam VHB Tapes.
- For use on many plastics, rubber, metal, polyethylene, polypropylene, ABS, PET/PBT blends, concrete, wood, glass, painted and bare metal substrates.
- Coverage provided is 600 square feet per gallon of primer (or 1-1/4 square inches per 0.66mL ampule)
- Application Instructions: Shake 3M Primer 94 well before using (for the ampules need to squeeze in the middle until hearing a pop to break the inside vessel); Apply a thin uniform coating to the bonding surface using the minimum amount that will fully coat the surface; Allow 3M Primer 94 to dry thoroughly before applying tape. This is usually accomplished in 5 minutes at room temperature. Be sure the primed surface remains free from contaminants prior to applying the tape.
- Porous surfaces may require 2 applications of 3M Primer 94 for uniform coverage and good adhesion.Allow the first application of primer to dry before applying the second coat.
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