3M
3M Reflective Tape Yellow Polyester 983-21 2in x 12in Pack of 10
High-visibility yellow reflective tape with microprismatic backing and acrylic adhesive, supplied as ten 12-inch by 2-inch strips
- High-visibility fluorescent yellow for day and night safety
- Microprismatic retroreflective backing returns light to its source
- Strong acrylic adhesive bonds to metal, plastic and painted surfaces
- Durable 18 mil thickness resists tearing and weathering
- Pack of 10 pre-cut 12-inch strips speeds up application
High-Visibility Safety Tape
This 3M reflective tape uses retroreflective microprismatic material in fluorescent yellow to increase visibility on machinery and equipment. The acrylic adhesive bonds to metal, painted panels and composite surfaces. Each piece measures two inches wide by twelve inches long and the pack contains ten pieces for multiple application points.
Replaces Worn Markings
The tape upgrades faded paint, degraded decals or missing hazard stripes on shop floors, loading docks and vehicle rails. The jump is worth it when existing markings no longer meet daytime or nighttime conspicuity requirements. The smooth backing resists dirt buildup and the eighteen mil thickness withstands repeated cleaning and incidental impact.
Sustained Outdoor Exposure
Adhesion strength varies by substrate, ranging from two point five pounds per inch on FRP up to six pounds per inch on stainless steel. The acrylic system maintains bond integrity through temperature cycles, moisture and UV exposure without edge lift. The microprismatic layer retains reflectivity after prolonged weathering rather than dulling after a short burst of sun.
Highlights
- High-visibility fluorescent yellow for day and night safety
- Microprismatic retroreflective backing returns light to its source
- Strong acrylic adhesive bonds to metal, plastic and painted surfaces
- Durable 18 mil thickness resists tearing and weathering
- Pack of 10 pre-cut 12-inch strips speeds up application
Specifications
| Brand | 3M |
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Questions about this item
What surface width does the 2 in tape require for full adhesion?
The tape is 2 in wide, so the mounting surface must be at least 2 in wide to achieve full contact across the acrylic adhesive.
What cleaning step is critical before applying the acrylic adhesive?
Degrease the surface thoroughly; the adhesive reaches 5.3 lb/in on degreased aluminum but only 2.5 lb/in on unprepared FRP.
How many 12 in strips are included for future replacement?
The pack contains 10 strips, each 12 in long, providing multiple pieces for later re‑application.
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