This tape is intended for seaming edges of rFoil 4320 series and 1620 series under-slab insulation.
- For use with rFoil under-slab concrete radiant heat insulation (1620 and 4320 series);
- Joins insulation edges to maintain a continuous vapor and radiant barrier;
- Class 1(A) fire rating.
- Width: 3";
- Length: 180ft;
- Thickness: 3.0 mils;
- Adhesion: 16 oz/in;
- Elongation: 130%;
- Tensile strength: 20.0 lbs/in;
- Operating temperature range: 104°F - 185°F;
- White polyester with acrylic adhesive backing.