CW305 Super Eco-etch

Click To Download MSDS


1A. Composition
Classic Super Eco-etch cw305 a Organic Acid replacement technology zero voc, a low ph salt that is used to replace traditional acid there's no need for naturalizing, 4 to 10 times more effective than citric and glycolic acid and 4 to 5 more effective than phosphoric acid when dissolving calcium carbonate, classified as a mild skin irritant and zero voc non-corrosive to skin, mild steel & no fumes, approved by the US EPA as a non-food inert ingredient in biocide applications. Non-Hazard and Bio-Degradable, Super etcher, . HIGHLY recommended to do a sample first, for use on Pool Decks, Concrete slabs, Stone, Bricks, Grout, It may be used for interior or exterior applications in a high traffic areas , wide range of climates. Excellent cleaner and Etcher. Environmentally safe and cleans up with water.

2A. Typical Uses
Pool Decks, Driveways.
Garage Floors, Work Shop.
Over Concrete Restoration Products.
Concrete Floors, Bricks, Stone.
New and old Concrete & Sidewalks.

3A. Advantages
Non- Hazards and Non-Corrosive.
Waterborne; zero voc.
Non-Corrosive to skin and Mild Steel.
Bio-Degradable& Environmentally safe.
Safe to use around lawn and Plants.
Etch concrete and rinse well.
No need for sandblast.
Non Flammable & no fumes .
Low cost & easy to apply.
Can be Dilute 1 to1depending on the use.
Can make your concrete look like it was sand blasted.

4A. Limitations
Keep container close at all time.
Applications temperature should be between 45° F and 100° F.
Must rinse well with water
Do not allow to freeze


2a) System application
Standard application is two

2b) Coverage per liquid gallon
250-450 sq ft per gallon


Read MSDS before Handling and Application


A) Prepare surface by careful and thorough removal of laitance, grease and foreign matter.

B) Apply first coat saturated brush , mop or a low pressure garden type sprayer.

C) Rinse well with water


Classic Coatings Systems Corona, CA.
Phone: (714) 720-6954 24-7
Fax: (951)371-0817

R 12-28-13
It is HIGHLY recommended that onsite samples and mock-ups be made by the applicator. Representative test sections must be produced for the Owner’s approval in writing and to ensure that applicators are familiar with the product and installation procedures.

The information and recommendations contained herein are based upon data believed to be correct; however, no guarantee or warranty of any kind, express or implied, is made with respect to the accuracy of the information contained herein. We accept no responsibility and disclaim all liability for any harmful effects, which may be caused by exposure to our products. Customers and users of this product must comply with all applicable health and safety laws, regulations and orders.