Dumond Mastic Remover was specifically designed to quickly, easily and safely dissolve floor tile mastic, spray adhesives, black mastic and glues from all surfaces. It is 100% organic and does not contain any hazardous chlorinated solvents.

Directions: Pour Black Mastic Remover directly on a section of Mastic to be removed. Be sure to apply enough product so when agitating you are working with enough liquid that it has the thickness of an automobile oil. Immediate agitation with a floor scrubber or broom will speed up the removal process and minimize product use, time and effort. The same product can be pushed or squeegeed onto the next section and repeat above process. Some additional product should be applied onto the next area to maximize performance. Use an abosrbent or wet vac to pick up residue. Repeat if necessary. Dispose of in accordance with federal, state or local regulations. Pressure washers with wet vacs can be used to do the final rinse and will ensure a clean surface. Where a pressure wash cannot be done use a mop rinse with water and detergent. Protect walls from absorbing liquefied mastic with poly sheeting, duct tape or absorbents if necessary. Coverage is about 1000 - 1500 sq. ft. per 10 gallon.