* Samples are available for most products upon request
Cleanroom "CAUTION" Barrier Tape
4421/0421
UltraTape 4421/0421 are non-adhesive caution barrier tapes made with polyethylene film on plastic cores and printed with easy-to-read letters. UltraTape 4421/0421 is a yellow with black barrier tape printed with "CAUTION". These barrier tapes are used to section off dangerous areas from general access.
| Backing | Polyethylene |
| Adhesive | No Adhesive |
| Total Thickness | 3.0 mil |
| Adhesion to Steel 180 degree Peel | NA |
| Operating Temp | Up to 245° F |
| Elongation at Break | N/A |
| Tensile Strength | >10 lbs/in |
| Length | 1,000 ft |
| Available Colors | Yellow with Black Print |
Color Options
Standard Size Options
Cleanliness Levels
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
