Bund wall/coating for chemical, acid, alkali containment zones
Common industries: Chemical Industry, Petrochemical Industry, Water and Wastewater Industry
Overview
Acid spills in containment areas demand a lining rated for the specific concentration, temperature, and dwell time of the worst-case release rather than a generic chemical-resistant coating. Belzona 4341 (Magma CR4) handles inorganic acids including hot sulfuric and hydrochloric service; Belzona 4311 (Magma CR1) covers the broader chemical-resistant duty for mixed-stream containment; Belzona 4361 adds elastomeric flexibility for areas where the bund concrete is already cracked or freeze-thaw active. All three apply cold over prepared concrete or steel, with chemical resistance charts available per substrate-acid combination.
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About Tanks & Chemical Containment Areas
Tank and containment work is governed by the chemistry inside the tank and the regulatory line in the spec sheet: WRAS for potable water, NSF for drinking-water contact, immersion-rated chemical compatibility for process fluids. Belzona offers a graded family of linings to meet each constraint without changing applicators or surface prep approach.
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Our Louisiana team will recommend the right Belzona system and supply or apply it — with 24-hour support, no shutdown, no hot work. We serve Baton Rouge, New Orleans, Lafayette, and Lake Charles across the Mississippi River industrial corridor.