$71.00 per item

A unique fast-curing concrete repair system that is traffic-ready in less than 15 minutes! It's easy to apply, and bonds tenaciously to concrete, quarry tile, asphalt, fiberglass,etc.. PrestoConcrete Welder 600 is packaged in dual component cartridge's 21 oz. per kit, 5 kits per case. One (1) kit (21 oz. or 600ml.) will repair 50 lin. ft. at 1/4" X 1/4". Presto Concrete Welder is low viscosity, similar to water, so it penetrates even into hairline cracks, re-bonding weak and porous concrete. For quarry tile or brick floors, this product is excellent for a fast, permanent grout replacement that is impervious to moisture penetration and cures completely in 15 minutes with little or no odor, even at low temperatures. Simply saw-cut or chip out the existing grout line and clean with alcohol to remove any grease/bond breakers. Then flood the joint or crack with with sand, aim, fire, and squeegee flush then "Presto!" - you're done in 15 minutes, ready for traffic! ELIMINATES BUCKET MIXING AND WASTED MATERIAL Presto Concrete Welder is packaged in dual-component cartridges, eliminating wasted time and material that is common with the old technology materials. Presto is so simple, you don't have to be a professional contractor to install the material. But if you are