Sika Sikadur Crack Repair Kit 713233

Sikadur Crack Repair Kit is a two multicomponent, low viscosity, fast curing, epoxy sealing system for the repair of cracks that occur in solid concrete and solid masonry substrates.

Convenient easy to use, single tube cartridges that fit standard caulk guns
Easily mixed when dispensed through flow restrictor and static mixers
Up to three times stronger than existing concrete when cured

$258.87

Availability: In stock ( 46 Available )

SKU

17722

Details

Sika Sikadur Crack Repair Kit

The Sika Sikadur Crack Repair Kit is a complete, low-viscosity epoxy system designed to seal, bond, and structurally repair cracks in solid concrete and masonry. Packaged in easy-to-use cartridges, this two-component kit provides gravity feed or low-pressure injection options for static cracks. Once cured, it develops strength greater than the surrounding concrete, resists chloride and water intrusion, and restores the integrity of damaged substrates. Ideal for contractors and professionals, the kit offers simple application with long-term performance.

Key Features

Complete crack repair system in convenient cartridge packaging.
Two-component epoxy with gravity feed and injection capabilities.
Develops strength up to three times higher than existing concrete.
Excellent chemical resistance, preventing chloride and water intrusion.
Penetrates deep into cracks for structural bonding and restoration.
Easy-to-use mixing and dispensing with standard caulking equipment.
Capseal resin for surface sealing; injection resin for structural bonding.
Tolerates damp surfaces with no standing water present.

Applications

Manual, low-pressure injection of static cracks in concrete and masonry.
Gravity feed repair of horizontal cracks using injection resin.
Surface sealing of minor static cracks, voids, and gaps.
Structural bonding of cracks in walls, slabs, and foundations.
Thin void filling beneath baseplates as a liquid epoxy grout.

Technical Specifications

Kit Contents	Capseal cartridges (2), Injection Resin cartridges (2), mixer nozzles, applicator fan, flow restrictor, injection ports (16), push-fit connector, gloves, wooden applicators.
Shelf Life	18 months in original, unopened packaging (40–75°F storage).
Colors	Capseal: Concrete gray; Injection Resin: Transparent/amber.
Density	Capseal: ~1.6 g/cm³; Injection Resin: ~1.1 g/cm³.
Viscosity	Capseal: Non-sag; Injection Resin: ~500 cps.
Compressive Strength (ASTM D695)	Up to 10,000 psi after 28 days (depending on curing temperature).
Tensile Strength	6,000 psi (ASTM D638).
Elongation at Break	25% (ASTM D638).
Modulus of Elasticity	200,000 psi (ASTM D695).
Heat Deflection Temperature	110°F (ASTM D648).
Water Absorption	0.24% (ASTM D570).
Movement Capability	For static cracks only; not for dynamic or moving cracks.
Coverage	Repairs approx. 15–20 linear feet of cracked concrete per kit.