Product Description
Foam expansion joint material which comes in rolls and is perforated every 2" inches for simple jobsite applications. Each segment includes a 1/2" removable kerf strip which provides a sealant channel regardless of slab thickness. Compatible with hot or cold sealants.
Applications
- Concrete expansion joints
- Masonry column isolation
- Masonry expansion joints
- Back-up for hot and cold pour sealants
- Bond-breaker between precast concrete and veneer
Typical Physical Properties
| PHYSICAL PROPERTIES | TEST METHOD | UNIT | VALUES | |
|---|---|---|---|---|
| Density | ASTM 3575 | lb/ft3 | 2 | |
| Tensile Strength | PSI | 44 | ||
| Elogation of Break | % | 163 | ||
| Tear Strength | lbf/in | 12 | ||
| Compression Deflection | 25% | PSI | 5 | |
| 50% | 14 | |||
| Compression Set | 25% 24 hr | % | 7 | |
| 50% 24 hr | 25 | |||
| Working Temperature Range | Internal | degrees F | -76 / 194 | |
| Water Absorption | Internal | % vol (max) | 1 | |
| Thermal Conductivty at 50 degrees F | ASTM C177 | Btu·in/hr./ft2/°F | 0.26 | |
| Thermal Conductivty at 100 degrees F | 0.29 | |||
| Hardness Shore 00 Scale | ASTM 2240 | Shore 00 | 56 | |
| Flammability >25″ | FMVSS 302 | 4″/min | PASS | |
| Thermal Stability 24hrs @ 185 degrees F | ASTM 3575 | % | <2 |
