In Slab

Roadware 10 Minute Concrete Mender

Road-tough repairs for concrete floors, decks, slabs and surfaces.

Roadware 10 Minute Concrete Mender is a high-penetration two-part hybrid urethane that combines with sand to form a tough instant polymer concrete.

  • Extremely low viscosity allows deep penetration into concrete.
  • All material is self-mixed and delivered at the point of application. No messy pot-mixing or wasted product.
  • Completely cures in 10 minutes after application at 70° F. Will also cure rapidly in sub-zero environments.
  • Excellent resistance to chemical attack.
  • When combined with manufactured sand, Concrete Mender will form a tough 4500 psi polymer concrete with similar properties to existing concrete that will stay pliable over time.
  • Safe to use. Materials react quickly with very little odour.
  • Self-levelling or may be combined with sand and worked with a trowel.
  • Long lasting repairs that accommodate harsh physical environments.
  • Easy preparation, a wire brush is all that is needed in most cases.
  • No downtime, repairs are fully ready for traffic in approximately 10 minutes from application.
  • Very little odour, can be used in a wide range of indoor areas.
  • Repairing hairline cracks or larger, where future movement is not anticipated
  • Repairing spalled concrete control joints
  • Restoring integrity to distressed concrete
  • Connecting broken slabs
  • Repairing moving slabs
  • Repairing spalls and pop-outs in concrete
  • Securing bolts, equipment, or railings into concrete
  • Vertical repairs when combined with specified sand
  • Repairing concrete surface imperfections prior to coating


Typical Properties: Value (average)
Hardness @ 72° F. (22° C) - 72D
Compressive Strength (with sand) - 4500 psi
Elongation: - 6%
Tensile Strength: - 4475 psi
Bond Strength, ASTM 882-99 - 1984 psi
Viscosity (at application) - < 9 cps
V.O.C.(mixed): - 5.5 g/l
Solids :- 98%
Cured Color - Gray

PRODUCT 600ml Cartridge Kit 7.5L Kit 38L Kit
CANZAC CODE 20 010 20 015 20 030




10min core

Concrete Mender Application Photo

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