- Penetrates deeply into concrete, making repairs from the indside out
- Two-part polyurethane has a surface tension 1/3 of water
- May be needle injected into concrete cracks as small as one millimeter
- Bonds concrete back together in 10 minutes at 70 degrees F
- Needle tip mixers are available in three sizes from 0.8 to 1.6mm
- Can be used on polished floors, decorative concrete, and retail showrooms or anyplace where aggressive cutting and preparation is not desired
