Coo Var Acid Etch is a careful blend of acids and wetting agents in solution. Used to clean and ‘etch’ concrete/mortared floors and pools prior to painting.
Acid Etch removes laitence and salts from concrete and render and must be used on exceptionally smooth surfaces such as power floated concrete floors to create ‘key’.
Instructions: Please dilute 3 parts water/1 part Acid Etch.
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