Budnick Converting ®
Permacel/Nitto Denko America
525-40 MIL
40 Mil Double-Coated Butyl Adhesive Tape
525-40 mil is a 40 mil, double-coated, butyl adhesive tape. It is a cloth based tape thickly coated with a special adhesive mainly composed of synthetic butyl rubber. 525-40 mil is highly conformable to rough surfaces and is widely used for temporary repair work with construction material. It is also used for waterproof carpet mounting and a wide range of sealing applications.
Converting Services
- Precision Cutting
- Die Cutting
- Slitting
- Printing
- Laminating and Coating
- Spooling and Finishing
- Consulting & Process Audit
- Prototyping
- Inventory Management
At Budnick, we specialize in custom converting these materials into labor saving, user-friendly parts.
| Backing/Carrier | Uncoated Cloth |
|---|---|
| Adhesive | Rubber |
| Thickness | 40 Mils |
| Tensile | |
|---|---|
| Elongation | |
| Adhesion (liner) | 208 oz/in |
| Adhesion (unwind) | 208 oz/in |
| Min. Application Temp | 40° F |
|---|---|
| Min. Service Temp | 0° F |
| Max Short-Term Temp | |
| Max Long-Term Temp |
Product Features
- Highly comformable to rough & irregular surfaces
- Excellent water tightness
- Excellent weatherability
- High initial tack over a wide temperature range
- Shear adhesion = 1056 oz/ square inch
Adhesive Tape Applications
- Effective window sash sealer
- Sealing & mounting plywood wall panels
- Repair artificial turf or indoor/outdoor carpeting
- Waterproof carpet mounting
- Wide range of sealing applications
Adhesive Tape Colors
- Black
Data provided by Budnick Converting, Inc.
The physical properties listed are typical values and are not to be considered as specifications. Our suggestions for use are based on tests we believe to be reliable. However, the purchaser must carry out their own tests to determine the suitability of the product for their internal use. Information is given in good faith, but without warranty.
It is essential, as with all pressure-sensitive tapes, that the surface to which the tape is applied be clean, dry and free of grease and oil.
Shelf life from date of manufacture is based on the product being stored at 70°F(21°C) / 50% relative humidity out of direct sunlight.
Specification compliance is dynamic and should only be used as a general guide. Always confirm that the tape you are interested in currently complies with all specification requirements. Please verify that the product number that you select is available in the proper size and color to meet your specification.