Poly-Seal CR Butyl Tape (Coating Ready)
Pressure sensitive, 30-year cycle, duct joint and general purpose rolled sealant. 25 mils of butyl adhesive.
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Product Features and Benefits:
- The Gray Matter™ butyl adhesive/sealant is a 100% solids sealant, which stays flexible and does not release from the substrate
- Backing allows paint to be applied for a custom look
Typical Applications:
- Provides an instant aggressive grip to most surfaces including sheet metal, duct board and flex duct for indoor applications
- Widely used for sealing seams on metal roofs prior to coating
- Also available as buttons and other die-cut shapes for spot sealing
| Total Thickness | 0.25 |
|---|---|
| Test Methods | ASTM E84, ASTM E84 |
| Elongation | 560% |
| Flammability And Outgassing | Flame only |
| Flame Range | 15 |
| Smoke Index Range | 15 |
| Adhesion / Peel Value | ≥10 lb/in |
| Adhesion Range | 10-14.99 lb/in |
| Cell Structure | Non-Cellular |
| Minimum Temperature Range | -20°F |
| Maximum Temperature Range | 180°F |
| Tensile Strength | 790 psi average |
| Shelf Life | 24 months |
| Adhesive Type | Permanent - Modified Butyl |
| backing/carrier | DuPont Sontara® polyester |
| Double Sided Adhesive | No |
| Length (ft) | 50' |
| Material / Substrate | Butyl/Sontara® Polyester |
| Permanent Adhesive | Yes |
| Removeable Adhesive | No |
| Single Sided Adhesive | Yes |
| Total Thickness (Mils) | 25 mils |
| Environmental and Chemical Properties | Mold and Mildew Resistance, Water Resistance |
| Elongation (Range) | 500-599% |
| Minimum Temperature (Range) | -15 - -29°F |
| Tensile Strength (Range) | 750-999.99 lb/in2 |
Industries
General Construction