UltraTape 0421 And 4421

4421

Red "Danger" Cleanroom Barrier Tape (no adhesive)

UltraTape 4421 and 4422 are non-adhesive caution barricade tapes made with polyethylene film on plastic cores, printed with easy-to-read letters. UltraTape 4421 is a yellow tape printed with "CAUTION" and UltraTape 4422 is a red/black tape printed with "DANGER DO NOT ENTER." Custom film colors and print colors also available.

Backing Polyethylene
Adhesive No Adhesive
Total Thickness 3.0 +/-0.3 mil
Adhesion to Steel 180 degree Peel NA
Operating Temp Up to 200° F
Elongation at Break 300%
Tensile Strength 10 lbs/in
Length 1,000 ft
Available Colors Yellow with Black Print

Color Options

  • (BK) - Black
  • (BL) - Blue
  • (BR) - Brown
  • (CL) - Clear
  • (GR) - Green
  • (GY) - Grey
  • (OR) - Orange
  • (PR) - Purple
  • (RE) - Red
  • (WH) - White
  • (YE) - Yellow

Standard Size Options

  • 0.50"
  • 0.75"
  • 1.00"
  • 1.50"
  • 2.00"
  • Other
* Custom sizes are available upon request

Cleanliness Levels

  • UltraClean Cleanliness at UltraTapeClick and drag to move UltraClean | Class 1 (ISO Class 3) to Class 1,000 (ISO Class 6) Standards
  • Classic Clean | Class 10,000 (ISO Class 7) to Class 100,000 (ISO Class 8) Standards
Danger Cleanroom Barrier | Products | UltraTape

* Samples are available for most products upon request