3M™ Preservation Sealing Tape 481
3M™ Preservation Sealing Tape 481 features a polyethylene backing and a rubber adhesive engineered for industrial and military preservation. The tape conforms readily to irregular surfaces and withstands a wide range of outdoor conditions, delivering reliable performance for at least two years while still enabling quick, clean removal.It can be certified to Military Specification SAE-AMS-T-22085 Type II, and it's best applied to a clean, dry surface at temperatures between 60°F and 80°F (16°C to 27°C).
Applications include: Sealing and protecting equipment for military and industrial storage, and splicing and patching for construction
- Conforms to irregular surfaces
- Excellent stain resistance
- Two-year outdoor performance
- Quick, clean removal
- Certifiable to SAE-AMS-T-22085 Type II
| Property | Specification |
| Adhesive Material | Rubber |
| Backing (Carrier) Material | Polyethylene |
| Total Thickness (Imperial) | 9.45 mil |
| Total Thickness (Metric) | 0.24 mm |
| Backing (Carrier) Thickness (Imperial) | 7.5 mil |
| Backing (Carrier) Thickness (Metric) | 0.18 mm |
| Adhesion to Steel (N/cm) | 2.8 |
| Adhesion to Steel (oz/in) | 25.59 |
| Adhesion Test Method | ASTM D3330 |
| Tensile Strength (N/cm) | 26.3 |
| Tensile Strength (lb/in) | 15.02 |
| Elongation at Break | 500% |
| Product Color | Black |
| Certifications | Can be certified to Military Specification SAE-AMS-T-22085 Type II |
| Maximum Operating Temperature (Celsius) | 77 °C |
| Maximum Operating Temperature (Fahrenheit) | 171 °F |
| Minimum Operating Temperature (Celsius) | -7 °C |
| Minimum Operating Temperature (Fahrenheit) | 19 °C |
| Adhesive Thickness (mm) | 0.0600 |
| Standard Roll Length (m) | 33 |
