Applying and removing reflective tape and conspicuity markings

For optimum adhesion and durability, 3M reflective tapes should be applied when the temperature is between 50°-100°F (10°-38°C).

If the temperature is above 100°F, take care to avoid pre-adhesion. If the temperature is below 50°F, heat the application surface using portable heaters or heat lamps, and store the markings in a hotbox to keep them above 50°F.

Here are the tools you’ll need to apply your reflective tape:
 

• Scissors or utility knife with a sharp blade for cutting.
• Squeegee or roller to apply pressure across the surface of the reflective tape. The 3M™ PA-1 Applicator is recommended.
• Rivet tool, such as an Osborne Arc Punch #149, if you’re going over rivets. You can also cut around rivets.

For proper adhesion, clean any surface where you’re applying reflective tape:
 

1. Wash surfaces with detergent and water to remove dirt and road film.
2. Flush washed area with plain, clean water to remove detergent. Soap film can inhibit adhesion.
3. Wipe using a lint-free paper towel saturated with non-oily, quick-drying solvent, such as isopropyl alcohol, acetone, or 3M Prep Solvent 70.
4. Immediately dry surfaces with clean, dry, lint-free paper towel before solvent evaporates completely, paying close attention to rivets, seams, and door hinge areas.

To apply the reflective tape:
 

1. Remove the liner and position the reflective tape on the application surface.
2. Tack down lightly to hold the reflective tape in position.
3. Use your hand to press the reflective tape onto the application surface.
4. Using your 3M PA-1 Squeegee (or other applicator) press the reflective tape down using firm, overlapping strokes.
5. If there are hinges, latches or other hardware, cut the tape about ⅛ inches back to avoid buckling.
6. To apply over rivets, apply the reflective tape over the rivet using firm pressure. Leave a bridge over the rivet head. Use a rivet punch to cut the tape around the rivet. Remove the tape over the rivet head. Squeegee around the rivet.