Questions and Answers for Eagle 1 gal. Etch and Clean for Concrete in 4:1 Concentrated

A:  The paint should be removed before you can use our Etch & Clean. The Etch & Clean will not remove the paint.

A:  The Etch and Clean will most likely not remove sealer. Generally, you need to use a stripper made specifically for acrylic sealers and epoxies to remove them.

A:  The Etch and Clean is an acidic cleaner. Direct contact with plants should be avoided.

A:  The Etch and Clean is an acidic etcher that could remove some of the stain during the process of taking off the efflorescence. Start with a test area to determine how much of the stain it will remove.

A:  Yes, it is my understanding that you must use this product before staining any concrete - old or new.

A:  The Etch and Clean does not contain nitric acid.

A:  Yes...I would power wash the concrete first, then use the "Etch & Clean" to prep the concrete for epoxy paint.

A:  The Etch and Clean can be used to clean and etch the floor before applying an epoxy.

A:  Always works better if you do. The more time you prep cleaning the longer the sealer will last

A:  The two cleaners are designed for different types of stains. The Degreaser Neutralizer is basic cleaner for oil or grease stains. The Etch and Clean is an acidic cleaner for chemical and hard stains.

A:  I would use caution using this indoors unless you have significant ventilation. The chemical reaction of the acid and the concrete will generate gasses as a byproduct. Some of which may be harmful if concentrated. Follow all product directions and precautions provided on the label and MSDS information.

A:  The Etch and Clean does generate an odor during its use but can be used in basement applications as long as proper ventilation is exercised.

A:  The full curing time of the patching material should be achieved before any acids are applied.