Details

Spec-West Efflorescence Remover is a powerful cleaner designed to remove the white chalky deposits known as efflorescence found on concrete and masonry surfaces. It is also effective for removing hard water stains, mild rust stains, lime deposits, mortar residue. And, prepares surfaces for the application of one of Spec-West's sealers. Efflorescence Remover is a water soluble biodegradable blend of non-toxic acids and surfactants and is a safer alternative to highly reactive muriatic acid.

COVERAGE

Between 50-400 sq.ft./gal. depending on texture and porosity of the surface, severity of the contamination and the method of applica-tion.

APPLICATION

Efflorescence Remover is ready to use and does not require any dilution or mixing. This product should be applied when surface and air temperatures are 40° F or above. If freezing has occurred, allow the surface to thaw completely before application. Dampen the surface with water prior to applying Efflorescence Remover. Apply the product with an acid resistant low pressure sprayer, 100% plastic hand mister or acid resistant brush. Hold nozzle no further than 4" from the surface to minimize over spray. Once the Efflorescence Remover contacts the efflorescence, foaming will occur. Foam only appears when efflorescence is present. Allow the product to work for five minutes or until all foaming action stops. Continue to apply re-mover until foam no longer appears after application. Do not allow the product to dry on the surface. The cleaning process may require several applications and scrubbing with a stiff nylon or natural fiber brush. Liberally rinse the cleaned and surrounding areas with water. To insure complete neutralization of any residual acid, do a final cleaning with a 1:1 solution of Spec-Cleaner or use Spec-West's Acid/Stain Neutralizer. Efflorescence may return in six months to a year due to deeply imbedded soluble salts that have not yet come to the surface. Multiple cleanings over time may be required until all the salts are removed. To minimize the return of efflorescence and to protect the surface from moisture, mildew, water damage, oils and grease, it is recommended that the newly restored surface be sealed. The cleaned surface should be allowed to dry for a minimum of 24 hours before applying a sealer.

• Spec Data Sheet (Application and Technical Data)  [Click Here]


• Material Safety Data Sheet  [Click Here]

Additional Information

Manufacturer: Spec-West Concrete Systems