3M 94 Primer


3M 94 Primer promotes adhesion to polyethylene, polypropylene, ABS, PET blends and other difficult to stick substrates.

It is used for increasing adhesion of film and vinyl graphics in automotive detailing. This 3M product can be applied with a brush or swab. Upon drying in leaves a clear finish. 3M 94 primer can improve adhesion to surfaces including concrete, wood, glass, metal and painted metal surfaces.

This Primer is used in conjunction with our Range of VST Tapes linked below in Related Products



3M Tape Primer 94 is designed to improve the adhesion of tape, film and vinyl graphics to surfaces
  • Dries to a clear finish
  • Improves adhesion to polyethylene, polypropylene, ABS, PET/PBT blends, concrete, wood, glass, metal and painted metal surfaces
  • Can be easily applied with brush or swab
  • Commonly used in the automotive industry for vehicle detailing
  • 236ml / 8 fl oz

Additional information

Available Container Sizes


Instructions for Use

  • Clean and Dry the surface before application
  • Apply a thin, uniform coat of 3M™ Tape Primer 94.
    • The primed surface must remain free from contaminants prior to applying the tape.
    • Use the least amount of product necessary. Over applying may cause sub-optimal results.
  • Allow the primer to dry completely. This typically takes 5 minutes at room temperature.
  • Then applying tape.
    • Note: Porous surfaces may require 2 applications for uniform coverage and good adhesion. Allow your first application of primer to dry before applying a second coat.

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