Make sure to keep the surface wet at all time when stripping. Ziip Strip can be used on vinyl, vinyl asbestos, rubber, no-wax linoleum, lino tile, marble, terrazzo, ceramic quarry tiles and most types of flooring. Directions: Depending upon the degree of sealer on the floor, Zip Strip can be diluted as follows: Heavy Build-up 1 part 4 parts Water , Moderate Build-up 1 part 6 parts Water, Light Build-up/ 1 part 12 parts Water, Add recommended amount of Zip Strip to cold water and apply liberally to the floor. Allow to work for 3 to 5 minutes, being sure to keep the floor wet. In most situations it is advisable to wet scrub the floor using a black pad on an autoscrubber or a low speed machine with a black pad. Pick-up the dissolved sealer with an autoscrubber or mop and bucket. Rinse the floor with clean water and allow the floor to dry before applying the sealer. Note that since Zip Strip is residue free it is not absolutely necessary to rinse the floor after stripping.Click here for Zipstrip MSDS.