tesa® 4338
Product description
tesa® 4338 is a green colored smooth masking tape for highly demanding paint masking applications, especially in transportation sectors such as marine, train, truck and various others where high conformability and clean paint edges are required.
The aging resistant natural rubber adhesive has a good quick stick, provides outdoor usability for up to seven-days, temperature resistance up to 120 °C / 248 F and clean removal.
Benefits:
• High visibility due to vivid color
• Excellent handling (easy and controlled unwinding, finger friendly, and
high conformability)
• For multiple drying cycles – up to six cycles at 120 °C/40 min
• Excellent adherence of paints and fillers
• Good quick stick for secure fixation of masks without peel-off
• Clean paint edges
• Seven-day UV resistance for short outdoor storing of masked objects
Product details and specifications
Product Construction
| Backing material | slightly-creped paper |
|---|---|
| Total thickness | 145 µm |
| Type of adhesive | natural rubber |
Product Construction
| Backing material | slightly-creped paper |
|---|---|
| Total thickness | 145 µm |
| Type of adhesive | natural rubber |
Properties / Performance Values
| Elongation at break | 13 % |
|---|---|
| Tensile strength | 43 N/cm |
| Temperature resistance (60 min) | 120 °C |
| Hand tearability | very good |
| Easy to remove | yes |
| Temperature resistance (30 min) | 120 °C |
Properties / Performance Values
| Elongation at break | 13 % |
|---|---|
| Tensile strength | 43 N/cm |
| Temperature resistance (60 min) | 120 °C |
| Hand tearability | very good |
| Easy to remove | yes |
| Temperature resistance (30 min) | 120 °C |
Adhesion to Values
| Adhesion to steel | 3.5 N/cm |
|---|
Adhesion to Values
| Adhesion to steel | 3.5 N/cm |
|---|
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