Permacel/Nitto Denko America
525
Double Coated Butyl Adhesive Tape
525 is a 20 mil double coated synthetic butyl rubber adhesive tape used for waterproof carpet mounting and sealing joints of gypsum, plywood, plastic and metal sheets. It is highly conformable to rough surfaces and is widely used for temporary repair work with construction materials.
| Backing/Carrier | Uncoated Cloth |
|---|---|
| Adhesive | Rubber |
| Thickness | 20 Mils |
| Tensile | |
|---|---|
| Elongation | |
| Adhesion (liner) | 13 oz/in |
| Adhesion (unwind) | 13 oz/in |
| Min. Application Temp | 40° F |
|---|---|
| Min. Service Temp | 0° F |
| Max Short-Term Temp | |
| Max Long-Term Temp |
Product Features
- Shear strength: 66#/sq. inch
- Excellent weatherability
- Highly conformable to rough irregular surfaces
- Excellent water tightness
- High initial tack over a wide temperature range
Adhesive Tape Applications
- Waterproof carpet mounting and sealing joints of gypsum, plywood, plastic and metal sheets
- Window sash sealing
Adhesive Tape Colors
- Black
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.
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.