Buffered acid blend designed to ease removal of hardened concrete splatter or build-up from mixers, forms, and related equipment.


Cement Buster C-50 is a concentrated cleaning solution made from a combination organic and inorganic acids and penetrating surfactants. Cement Buster C-50 is formulated to ease removal of hardened concrete from mixers, forms, tools, trucks and related equipment. The use of Cement Buster C-50 will accelerate the removal of concrete laitance from equipment normally requiring sandblasting or jack hammering techniques.


  • Fast acting powerful formulation dissolves heavy cement scale and build up.
  • Will not harm painted machinery, rubber, or chrome.
  • Bio-degradable formulation.

COMPOSITION: Proprietary pH buffered acid blend with surfactants.

DILUTION: Use Cement Buster C-50 “as is” for heavy cement build-up or dilute 1:1 for lighter cement laitance and cost savings. The 1:1 dilution can also be used for routine light-duty maintenance and for future splatter removal cleanings.

COVERAGE: Approximately 100 square feet per gallon,

FREIGHT CLASS: UN1805, Phosphoric Acid Solution, Corrosive Liquid, 8, III Item #44155, Sub 2, LTL 77.5 

AVAILABLE IN: 1 Gallon (3.78 L), 5 Gallon (18.9 L) pails, 30 gallon (114 L), 55 gallon (208 L) drums