Dymond TruFix 511 is a two-component urethane repair system designed for quick and permanent concrete patching. Its low-viscosity formula penetrates deeply into cracks and spalled areas, ensuring a durable and long-lasting repair. This fast-curing system allows for rapid return to service, making it ideal for industrial and commercial concrete repairs.
Key Benefits
- Quick curing for minimal downtime
- Strong adhesion to concrete for permanent repairs
- Excellent impact and abrasion resistance
- Self-priming formula
- Can be applied in temperatures as low as 20°F
Recommended Uses
- Industrial and commercial concrete repair
- Fixing cracks, spalled areas, and pop-outs
- High-traffic areas needing rapid patching
Technical Data
- Solids by weight: Nearly 100% when cured
- Mix ratio: 1:1 by volume
- Coverage: Varies based on hole size and aggregate use
- Pack sizes & coverage:
- Patch kit (large, 1 pint)
- 1 gallon kit
- 2 gallon kit
- 10 gallon kit
- Application temperature: 20°F - 90°F
- Cure time (70°F, 50% RH):
- Light foot traffic: 15-20 minutes
- Heavy traffic: 1 hour
- Recoat or topcoat: 1 hour
For detailed installation & mixing instructions, click here.
Estimate shipping

From $201.15