Hard Rock Concrete Supplies carries a full range of supplies for the concrete industry. Our range of products includes; Sealers, Cure & Seals, Rebar (Steel and GFRC), Insulation, Support Brackets, Weeping Tile, Patching and Repair Materials; as well as hand and power tools.
Our team prides itself on our customer service, product knowledge, and wide range of quality products and would love the opportunity to talk with you about all of your concrete needs. 

Acid Wash (Etchcrete 20%)

SKU: 080043
Regular price $20.99

Acid Wash (Etchcrete 20%) Is an acid cleaner to be used to remove cementitious residue from concrete and masonry

ETCHCRETE is ideal for the cleaning of exposed aggregate surfaces before
applying surface sealers. ETCHCRETE can be diluted up to a maximum ratio of 1 part acid to 3 parts water. 

Concentration required depends on the extent of cleaning to be done. Apply material to the working surface at a rate of 200-300 sq.ft. per gallon. Allow it to react for about five minutes. 

Brushing the surface will aid the cleaning process. Once the surface is clean, it should be rinsed thoroughly to remove the remaining acid.


Acid Wash TDS

Acid Wash SDS