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 38°C, take care to avoid pre-adhesion. If the temperature is below 10°C, heat the application surface using portable heaters or heat lamps, and store the markings in a hotbox to keep them above 10°C.

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 Squeegee 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:
 

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

To apply the reflective tape:
 

• Remove the liner and position the reflective tape on the application surface.
• Tack down lightly to hold the reflective tape in position.
• Use your hand to press the reflective tape onto the application surface.
• Using your 3M PA-1 Squeegee (or other applicators) press the reflective tape down using firm, overlapping strokes.
• If there are hinges, latches or other hardware, cut the tape about ⅛ inches back to avoid buckling.
• 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.