LLPT Joist Tape for Decking 2” x 50 Ft 0.05" Thick Flashing Joist Protection Tape Heavy Duty Self Sealing Waterproof Butyl Sealant for Wood Decks Building Joists Seams 1 Roll Black (JDT05050)

Density: 1.22±0.1g/cm3 ASTM D2937-04.

- Aging: ASTM C792-93 (2000min75°C), no melting.

- Stripping Strength: 22.1 N/cm ASTM D3330-02 (28°C 300mm/min).

- Recovering Strength: 70 % ASTM F36 J .

- Compatible with almost all wood decking materials.

- Ideal sealing tape for RV roofs and camper roofs.

- Resists melting at high temperature into a gooey slob and resisting stiffness at low temperature which makes the tape hard to use.

- Non-drying and non-hardening at full season.

- Mess free installation, shut off wind, water, oil, grease, moisture and corrosive chemical.

- Wide operating temperature range from -40°F to 360°F.

- Weatherproof and waterproof.

- High viscosity.

- Available in different packs and width.

- Package in single box.