MasonrySaver No-Rinse Concrete Etch – No need to rinse or neutralize prior to applying a stain or sealer
MasonrySaver® No-Rinse Concrete Etch is a hydrofluoric acid-etching material designed for etching concrete or other masonry surfaces prior to coating or sealing. A thin film of Etch will etch any concrete surface in 15 seconds. After using MasonrySaver® No-Rinse Concrete Etch, a stain or protective sealer such as MasonrySaver® Decorative Concrete Sealer may be applied directly over the etched surface once the substrate has completely dried.
Product Uses:
Use MasonrySaver® No-Rinse Concrete Etch to etch concrete, brick or masonry surfaces prior to sealing.
Use MasonrySaver® No-Rinse Concrete Etch to etch concrete, brick or masonry surfaces prior to sealing.
Coverage:
200-400 square feet per gallon on concrete. Coverage rates will vary based on the porosity of the substrate.
Product Benefits:
- Etches all concrete, stone, tile or brick surfaces
- Only generates the etching compound upon evaporation and contact with SiO2 or metal oxide
- Doesn’t require neutralization or rinsing
- Saves time – apply sealers or stains within hours instead of days
What is the approximate coverage for one gallon of the MASONRYSAVER NO-RINSE CONCRETE ETCH?
Approx. 200-400 sq. ft. per gallon
I wire brushed my wall to get most the efflorescence off…Can I apply this over a little left behind residue or do I need to rinse the walls first?
Pressure wash first.
Can concrete paint or 1 part epoxy concrete paint be used over No Rinse Etch. Is this new product I have found no reviews
It has been around for 6-7 years. You can use a paint or epoxy after.