10 Minute Concrete Mender with Needle Tip Crack Injection

• 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