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Two-component acid resistant epoxy coating for floors and walls in chemical environments, applied in 2–3 coats of 200–300 microns each.
Acid resistant Epoxy coating for Floors & Walls in chemical environments.
Figures are controlled laboratory results. Actual site performance varies with substrate, temperature, humidity, application method and workmanship — please confirm the current product datasheet before specification.
ARMSTRONG ARC 450 is an acid resistant epoxy coating for floors and walls in chemical environments. It is a two-component product: the surface is ground, an acid resistant primer goes on, then the mixed components are applied as the first coat. Further coats follow, which makes it a chemical resistant floor coating for chemical plants and acid storage areas.
Coats floors and walls in chemical environments.
Two-component epoxy applied in 2–3 coats over primer.
Resists HCl, HNO3 and the alkalis NaOH and KOH.
Full chemical resistance is reached after 7 days.
Applied over an acid resistant primer on a ground surface.
Against battery room floor damage and acid spills, it is listed as resistant to HCl, H2SO4 and HNO3, and to the alkalis NaOH and KOH. Each coat gives a DFT of 200–300 microns, and 2–3 coats are applied. It also suits laboratory floor coating work. Apply the second coat after 12–16 hours, and note that full chemical resistance comes after 7 days.
Armstrong Chemicals supplies ARMSTRONG ARC 450 to sites across Telangana, Andhra Pradesh, Karnataka, Kerala and Tamil Nadu, including Hyderabad, Vijayawada, Bengaluru, Kochi and Chennai.
It is listed as resistant to HCl, H2SO4 and HNO3, so the coating stands between these acids and the floor.
Resistance to NaOH and KOH means the same coating handles alkalis as well as acids.
Each coat adds 200–300 microns, and 2–3 coats build the full protective film.
Prepare surface by grinding
Apply acid resistant primer
Mix components and apply first coat
Apply second coat after 12–16 hours
Full chemical resistance after 7 days
Coverage estimation is not applicable for this product. Please contact our team for application guidance.
Full specifications, application systems, layering guides, and coverage tables.
Request a quote and your nearest Armstrong distributor will contact you directly.
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