Directions for Use
Pre-wet the paved surface prior to application. Dilute Lithofin KF Cement Residue Remover to approximately 1:4 with water depending on the stubbornness of the stains & dirt. Apply the solution liberally to the wet surface & spread with a mop, sponge pad or scrubbing brush. Re-apply several times across the surface area, after 10 minutes, brush the surface with a stiff brush and rinse the solution with a sponge or a wet and dry vac.
Finally once all staining appears clear, rinse well with clear water. For light staining from cement based grouting materials such as Flowpoint Paving Grout, the dilution rate can be adjusted to 1:15 – try a sample patch firstly and adjust the concentration of the liquid to suit the stubbornness of the staining or efflorescence. You may need to repeat the process a few times for particularly stubborn stains.
Please Note: Always follow the manufacturers instructions and test the product in an inconspicuous area prior to use. Acid sensitive surface such as enamel, zinc, marble, limestone, certain decorative tiles, wood, etc. must be protected against splashes.
Coverage: approx. 20 to 30m² depending on the type and degree of contamination.
Advice: in extremely stubborn cases, we recommend Lithofin CEMENT-AWAY – for outdoor use only.