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Yellow and black reflective school bus sign tape, 36 by 8.75 inches, flat rectangular sheet with microprismatic finish

3M

3M 983-71 Reflective School Bus Sign Tape 36 In x 8.75 In

SKU CH-S5VF-JGNZ6

Reflective school-bus sign tape, 36 in by 8.75 in, 18 mil thick with acrylic adhesive on microprismatic backing

  • TypeTools
  • ColorYellow/Black
  • High-visibility yellow/black design improves road safety
  • 36-inch length covers standard sign dimensions
  • 75-inch width fits regulation markings
  • 18-mil thickness resists weather and wear
  • Acrylic adhesive bonds securely to metal surfaces

3M 983-71 Reflective Sign Tape

The 3M 983-71 is a premium grade reflective sign tape measuring 36 inches by 8.75 inches. It uses retroreflective microprismatic material with an acrylic adhesive backing for durable outdoor visibility. The yellow and black colour scheme provides high contrast for safety markings. Supplied new in a 37 inch length roll.

Suits fleet and facility marking.

This tape suits fleet operators and facility managers who need long-range reflectivity on buses, vehicles or railings. The microprismatic construction meets demanding outdoor exposure requirements. Buyers needing a basic packaging tape or a non-reflective colour coding tape should look at a different product. The specialised adhesive is engineered for rigid substrates rather than cartons.

Check substrate and surface preparation first

Before ordering, verify the mounting surface is one of the tested substrates such as aluminum, stainless steel, FRP or prepainted panel. Adhesion strength varies from 2.5 lb/in on FRP up to 6.0 lb/in on degreased stainless steel. The 18 mil thickness requires a clean, dry and smooth surface for full contact. Ensure the application environment suits a permanent outdoor installation.

Highlights

  • High-visibility yellow/black design improves road safety
  • 36-inch length covers standard sign dimensions
  • 75-inch width fits regulation markings
  • 18-mil thickness resists weather and wear
  • Acrylic adhesive bonds securely to metal surfaces

Specifications

TypeTools
Brand3M
ColorYellow/Black

Questions about this item

What surface does the 983-71 reflective tape need to bond to?

The acrylic adhesive bonds to aluminum rail, stainless steel, degreased aluminum, prepainted panels, Tedlar and FRP, with measured adhesion from 2.5 lb/in on FRP up to 6.0 lb/in on stainless steel.

Will the 37 in length cover the full height of a standard school bus sign panel?

At 37 in long and 8.75 in wide the sheet matches the 36 in by 8.75 in sign dimension, so it covers the panel with a slight overrun for trimming.

How can I confirm the 18 mil microprismatic tape is reflecting correctly after installation?

Shine a headlamp at night from driver eye height; the yellow retroreflective surface should return a bright, even cone of light back toward the source across the full 36 in length.

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