3M Tape Primer 94 Pen for Vinyl Di-Noc surfaces enhances adhesion on nonporous substrates.

3M

3M Tape Primer 94 Pen .02oz for Vinyl Di-Noc – 10 Pack

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$31.76

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Why customers choose TaskHolt Tools

Overview

3M Tape Primer 94 is a compact adhesion promoter designed to prep challenging surfaces before applying tapes. This .02oz primer pen supports a clean, even coating that can help 3M tapes bond to a variety of substrates, including Vinyl Di-Noc films. It is compact enough to carry in a toolbox, shop cart, or field kit for on-site prep.

Surface compatibility at a glance

  • Polyethylene, polypropylene, ABS, PET/PBT blends
  • Concrete, wood, glass, metal, and painted metal surfaces

How it works

Shake the primer 94 well before use to ensure even distribution. Apply a thin, uniform coat to the bonding surface using the primer pen or a compatible applicator. Let the coating dry thoroughly, typically about 5 minutes at room temperature, before applying tape. Keep the primed area free from contaminants to maximize adhesion potential.

Application steps

  • Prepare the surface by cleaning with a 50/50 isopropyl alcohol and water mix if needed
  • Shake 3M Primer 94 well
  • Apply a thin coat to cover the surface completely
  • Allow to dry thoroughly before tape application (about 5 minutes at room temperature)
  • If the surface is porous, apply a second coat and let it dry before taping
  • Apply tape once the surface is clean and dry

Tips for best results

  • Keep the surface free from contaminants after priming
  • Primer can be applied with a brush, swab, or spray gun; clean up with isopropyl alcohol
  • Follow all safety directions on the label, and handle solvents with care

Note: This product ships by ground service only and is considered hazardous for air transport. It cannot be shipped outside of the USA. The packaging includes the 3M-24216_10PENS Primer Pen for convenient use.

Why choose this primer pen

Compact and precise, the Primer 94 pen is designed for quick surface prep in shops, studios, or on-site jobs. When used as part of a careful prep workflow, it may help tapes sit flat and adhere more consistently on a range of materials, including Vinyl Di-Noc films.

Features

  • 3M-24216_10PENS Primer Pen

FAQ

Q: What surfaces are compatible with 3M Tape Primer 94?

A: Compatible with many nonporous substrates, including polyethylene, polypropylene, ABS, PET/PBT blends, concrete, wood, glass, metal, and painted metal.

Q: How should I apply the primer before taping?

A: Shake well, apply a thin coat, allow to dry about 5 minutes, recoat if porous, then apply tape on a clean surface.

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