Tesa® 4421 provides an excellent blend of value and performance due to its excellent paper strength, cured rubber adhesive,
and high shear. tesa® 4421 performs under stress and temperatures where general-purpose products fail. It also has excellent
wet grab and should be used when general-purpose masking tapes do not perform adequately.
Main Application
▪ Medium temperature masking applications
▪ Medium-duty bundling, holding, packaging, and splicing
Filename | Action |
Tesa 4421.pdf | [ Download File ] |
Tech Specs | |
Backing | Slightly-creped paper |
Adhesive Type | Natural rubber |
Total Thickness | 5.8 mils |
Adhesion to Steel | 33.8 oz/in |
Tensile Strength | 21 lbs/in |
Elongation at Break | 10% |