Hotsy 99 (De-scaler and Rust Remover)

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  • Highly concentrated
  • Dilution ratio up to 20:1
  • Specially designed for high temperature pressure washers
  • Biodegradable
  • Kosher Approved
  • Chemtrec registered
  • Rocky Mountain registered

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Hotsy 99 is a highly concentrated formulation of non-fuming, inhibited phosphoric acid and surfactants that remove concrete, welding smut, hard-water scale, rust, mortar and diesel smoke.

It is ideal for cleaning and de-scaling concrete trucks, metal surfaces, equipment, bricks and glass.

NOT suitable for polished aluminum.