FIRM-FILLŪ High Strength is the economical solution to correct
concrete problems. It resurfaces any cracked or damaged concrete to
better than new, providing surface hardness from 2500 to over 3500
psi. From feather edge to 3-1/2 inches in thickness, FIRM-FILLŪ High
Strength provides a durable, flat floor for virtually any finished
floor covering.
Recommended Applications
- Cracked or damaged concrete
- Pre-cast concrete
- Cast-in-place concrete
Features and Benefits
- Corrects cracked or damaged concrete, creating a new, flat surface
- Can be installed from feather edge to 3 1/2 inches in thickness
- Compressive strengths from 2500 - 3800 psi
- Rapid installation; up to 40,000 square feet installed per day
- Quick drying; can be walked on in 90 minutes
- Expert application; installed only by trained, Licensed Applicators
- Approvals from SBCCI, ICBO, BOCA and HUD
| Technical Data |
Properties |
ASTM |
| Weight |
7 psf at 3/4" |
C-472 |
| Thickness |
Feather edge to 3 1/2" (89mm) |
|
| Compressive Strength |
2500 - 3800 psi |
C-472 |
| Thermal Performance |
K-value of 3.34 Btu; R-value of 0.30 ft2.h.°F/Btu |
C-177-76 |
| Fire Hazard Classification |
Flamespread index 0; Fuel Contribution 0; Smoke Density
0 |
E-84 |
| Patty Size |
7 1/2" (203mm) plus or minus 1/2" (13mm) in diameter |
|
| Sand |
1/8" (3mm) or less washed plaster, masonry sand or silica
sand |
E-11 |
| UL listings |
Listed in over 83 1, 2, 3 and 4 hour floor/ceiling
assemblies |
|
|
