>Concrete Welder Single 21oz. Cartridge
Roklin products. (Photo by Brian Brantley/Brian Brantley Media, ©2017)
Cartridge Assembly StepsCoverage of Cartridge

Concrete Welder Single 21oz. Cartridge


  • Includes one static mixer per cartridge.
  • Hand Operated Dual Cartridge Gun is not included.
  • Low-viscosity, fast-reacting urethane polymer, cures in minutes not hours.
  • It penetrates into small cracks and forms a high-strength adhesive bond.
  • Flows underneath crack or spall concrete and seal the base against further problems.
  • You can order additional static mixers here.

Color: Grey

Product Description

Concrete Welder Single 21oz. Cartridge

Sealing concrete cracks is simple with Concrete Welder in cartridges. Make sure the crack is clean and free of moisture. If there is a lot of water, use a heat lance or torch to make certain the crack is dry. Open cartridge and squeeze Concrete Welder directly into the crack. Use a scraper or straight-edge to smooth the material out. Wipe up any excess material and allow to dry for 30 minutes. Now the crack is filled and ready for use. Roklin’s long-lasting solution is complete with almost no preparation and little drying time.

Concrete Welder Single 21oz. Cartridge

  • (1) Dual Cartridge side A and side B.
  • (1) Spiral Bell Static Mixer
  • (1) Hand Operated Dual Cartridge Gun
  • (1) SDS

Color: Grey

Recommended tool: Hand Operated Dual Cartridge Gun, Static Mixer

Additional Information

Weight3 lbs
Dimensions10.5 x 4.5 x 2.5 in


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