Alumi-Etch is a HIGHLY-CONCENTRATED, commercial grade cleaner, that can be diluted up to 10:1 depending on the severity of the job. Applied in 5’-7’ sections from the BOTTOM UP, with an adjustable-tip sprayer, set at a Very Fine mist, the surface will begin to foam, but no scrubbing is necessary. Rinse and Repeat to achieve desired results.


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