Large & Small Tab Closure Strips
Our large and small tab closures are constructed using a fine cell, hybrid cross-linked foam. This material will not shrink, dry out or crack. Our product is flexible, lightweight and easy to install with our interlocking dove tail system on each end. J&T can custom design your closures to fit any profile or panel pitch. We offer our tabbed foam closures with a beaded “quick-grip” adhesive on the back, with an easy peel-off liner.
Product Description
Our large and small tab closures are constructed using a fine cell, hybrid cross-linked foam. This material will not shrink, dry out or crack. Our product is flexible, lightweight and easy to install with our interlocking dove tail system on each end. J&T can custom design your closures to fit any profile or panel pitch. We offer our tabbed foam closures with a beaded “quick-grip” adhesive on the back, with an easy peel-off liner.
Technical Data
| Item | Specification | Test Method |
| Cell Size | 0.02 mm | |
| Density (PCF) (kg/m3) | 1.6 PCF 25.6 kg/m3 | ASTM D 3575 |
| Compression Deflection (CFD) @25% @50% |
7 psi / 48.2 kPa 15 psi / 103 kPa |
ASTM D 3575 |
| Shore Hardness OO (Durometer) | 50 | ASTM D 2240 |
| Compression Set (%) @50% | <20 psi <137 kPa |
ASTM D 3575 |
| Tensile Strength (psi)(kPa) | 35 psi 241 kPa |
ASTM D 3575 |
| Elongation (%) | 120 | ASTM D 3475 |
| Tear Strength Resistance (PLI) | 7M 1.2 N/min |
ASTM D 3575 |
| Thermal Conductivity (K Factor) (btu-in.) (hr. sq. ft) w/ mK |
4 °F -15.5 °C |
ASTM C 177 |
| Accelerated Age Testing: 200°F for 24 Hrs – Linear shrinkage (%) |
-5% | |
| Service Temperature (°C)(°F) Low High intermittent |
-79°C | -110°F 104°C | 220°F |