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GKPA30220 – Gallon


OTHER Klean-Strip® Cleaning And Surface Prep PRODUCTS

Phosphoric Prep & Etch

A properly prepared surface is the key to an attractive, durable paint job — which makes Klean-Strip® Phosphoric Prep & Etch a great solution for prepping both metal and concrete surfaces. Klean-Strip® Phosphoric Prep & Etch actually does the job of three products: (1) it removes rust from iron and steel surfaces and inhibits flash rusting (2) it treats metal surfaces, including galvanized and aluminum, to allow better paint adhesion, and (3) it etches concrete to allow paint or stains to penetrate and adhere.

   

FOR RUSTED SURFACES (To Remove Rust)
1. Remove any oil, grease, & dirt from surface. Remove loose rust with a wire brush.
2. Apply product to affected metal full strength with a paintbrush, spray bottle or pump-up sprayer. Work the solution into rusted areas with a stiff bristle brush and allow product to dry overnight to fully neutralize rust.
3. Rinse or wipe surface with a damp cloth to remove any rust residue.
4. Paint treated surface within 48 hours of application to prevent formation of new rust. Two applications may be necessary to treat severe rust.

FOR TREATING METAL FOR PAINTING (Phosphotizing)
1. Remove any oil, grease, & dirt from surface.
2. Dilute 1 part product with 3 parts water in a plastic container.
3. Apply product with a paintbrush, spray bottle or pump-up sprayer to metal. Surface may turn gray/white.
4. Thoroughly rinse with water after 15-30 minutes.
5. Wipe off any loose powder that forms. Paint treated surface within 48 hours of application to prevent formation of new rust.

FOR ETCHING CONCRETE (Before Applying a Coating)
1. Concrete must be clean and bare of sealers or coatings.
2. Dilute 1 part product into 4 parts water in a plastic container.
3. Apply this dilution evenly, at a rate of 300 sq ft./gallon, using a plastic garden watering can with sprinkling head. Do not pour onto one spot and brush out over surface. Product should begin foaming as it reacts with concrete - if no foaming happens concrete is sealed and sealer must be removed.
4. Let stand at least 10 minutes and then thoroughly rinse with plenty of clean water, scrubbing lightly with a nylon broom to remove any residue. Allow surface to dry before top coating.

IMPORTANT: Carefully read all directions and cautions prior to use. Only use this product as directed on the label. Do not use for any other purpose and do not mix with any other product such as bleach. Protect hands with chemical-resistant gloves and eyes with chemical splash goggles. Avoid contact with painted surfaces. Avoid ovrspray. Rinse tools with water after use.

DANGER: MAY CAUSE BURNS. SKIN AND EYE IRRITANT. HARMFUL IF SWALLOWED. Contains Phosphoric Acid. Avoid contact with eyes, skin and mucous membranes. Use with adequate ventilation. If breathing difficulty occurs, move to fresh air. Do not take internally. FIRST AID - IF SWALLOWED, do not induce vomiting. Drink 1 or 2 glasses of water and call physician immediately. IN CASE OF EYE CONTACT, immediately flush with water, remove any contact lens and flush with water for at least 15 minutes, then get immediate medical attention. FOR SKIN CONTACT, immediately wash with soap and water. Remove contaminated clothing and wash before reuse. If symptoms persist, get medical attention.

KEEP OUT OF REACH OF CHILDREN

What is Klean Strip® Phosphoric Prep & Etch used for?
For prepping new metal surfaces for painting, removing rust from ferrous metal, or etching concrete so that a sealer or finish will adhere.

What do I have to do before painting my concrete garage floor?
New concrete floors should not be painted until the concrete is cured (90day minimum). First, thoroughly clean and rinse the concrete. Then, use Klean-Strip® Prep & Etch to "open" the concrete so the paint can penetrate and stick better. Do not use Muriatic Acid to etch interior concrete as the fumes can rust any metal in the area or cause health problems if they are allowed to build up.

How long do I leave Klean Strip® Phosphoric Prep & Etch on the surface?
If applying to remove rust, let product sit overnight. If applying to etch new metal for painting, wait 15-30 minutes, and then rinse with water.

Can I apply Klean Strip® Phosphoric Prep & Etch over existing paint?
No, it will damage painted surfaces.

What sort of coverage will I get from a quart of Klean Strip® Phosphoric Prep & Etch?
Approximately 150 sq. ft. per quart.

What is the shelf life of Klean Strip® Phosphoric Prep & Etch?
The shelf life is three years unopened and six months after opening.

The “Directions for Use” are included to help you better understand our product. However, they do not provide you with all of the information needed to use the product safely and effectively. Prior to using any of our products, you should always read the entire label including all cautions. A copy of the current label is linked to this webpage.