Description
Technical Data Sheet
| #3M 2249 –AUTOMOTIVE HIGH TEMPERATURE MASKING TAPE |
Description
A conformable/ flexible, high quality semi-bleached crepe paper, coated with natural/ synthetic rubber pressure- sensitive adhesive capable of withstanding bake temperature up to (194 )90°C for up to one hour and/or exposure to ultra-violet (UV) light for up to (5) hours, #3M 2249 offers consistent conformability and tensile strengthfor general purpose bundling, protecting, and various industrial applications.Product can bequalified
to meet Federal Specifications ASTM-D3330, Type I and PSTC-6, Type I as well as C.I.D. A-A-883, Type I.
Nominal Values
| Total Weight (g/m2) | 95 ± 3 |
| Thickness (mm) | 0.147 ± 0.015
5.8 ± 0.6 |
| Peel Adhesion (g/inch) (oz/inch) | 500 ↑
(19.3 ↑ ) (17.6 ↑) |
| Initial Tack (mm) | 20 ↓ |
| Tensile Strength (kg/15mm) (N/100mm) (Ibs/in) | 4.6 ↑
(313.8 ↑) (10.57 ↑) |
| Elongation (%) | 7 ↑ |
| Holding Power (hr) | 30 ↑ |
| Temperature Resistance MAX ( ) | Max 95°C
(203°F) |
| Adhesive type | Natural rubber |
| Water Repellent | Beaded |
The values given are typical values and do not constitute a specification. The user should determine whether the tape is suitable for the intended application.
