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12LB SILKGUARD TABS 3IN. SILK TABS / PUCKS
ACIDMAGIC ULTRA SAFE ACID BY CERTOL
MURIATIC ACID CASE HANDLE W/CARE-CORROSIVE!!
Reduces the PH in swimming pools. Etches concrete.
Cleans calcium stains, scales and deposits from masonry, ceramics and porcelain.
Contains hydrochloric acid.
4 Gallons in a case
