Sikadur Crack Fix is a 2-component, 100 % solids, moisture-tolerant, low-viscosity, high-strength, multi-purpose, epoxy resin adhesive. It conforms to the current ASTM C-881 and AASHTO M-235 specifications.
Sika Sikadur Crack Fix is a two-component, low-viscosity, high-strength epoxy sealing system designed for structural crack repairs. This moisture-tolerant formula penetrates deep into cracks in concrete, masonry, and wood, forming a strong, long-lasting bond that is five times stronger than concrete. Engineered to conform to ASTM C-881 and AASHTO M-235 specifications, it is ideal for both gravity-feed applications and low-pressure injection. The single-tube cartridge design fits standard caulking guns, making application simple and mess-free.
Property | Value |
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Packaging | Carton with 12 single-tube cartridges (each with 2 static mixers and 2 flow restrictors) |
Color | Clear, amber |
Shelf Life | 24 months in original, unopened container |
Viscosity | 375 cps |
Compressive Strength | 13,000 psi (ASTM D-695) |
Flexural Strength | 11,000 psi (ASTM D-790) |
Tensile Strength | 7,000 psi (ASTM D-638) |
How do I apply Sika Sikadur Crack Fix?
For gravity-feed applications, clean the crack and dispense the epoxy into the opening. For low-pressure injection, use the provided static mixers and flow restrictors.
Is Sikadur Crack Fix moisture-tolerant?
Yes, this formula is moisture-tolerant and works well in damp conditions, but it should not be applied to wet or glistening surfaces.
Brand | Sika |
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Size | 10oz |
Manufacturer | Sika |