No. 54/54LW Acidproof Concrete by Sauereisen

Sauereisen's No. 54 and 54LW are potassium silicate refractories for use as monolithic linings in chimneys, ducts, breechings, scrubbers, precipitators, tanks, process vessels, and sumps. These refractories are especially recommended for all concentrations of sulfuric, hydrochloric, nitric, and phosphoric acids over a pH range of 0.0 to 7.0. For cast applications, refer to No. 54SG.