rost-ex S1

rost-ex S1 removes rust stains. Can be used indoors and outdoors on acid-resistant surfaces (stone surfaces, bitumen).

Applications
For use anywhere indoors and outdoors to remove rust spots on all acid-resistant surfaces.

Dosage
apply undiluted

Instructions for use
Apply undiluted to dry surfaces with paint brush or roller and distribute evenly.
Leave product to work as long as possible (hours) then wash out thoroughly with water.
Repeating the cleaning process will be necessary in some cases.
The surface must be protected from water and direct sunlight while the product is being applied and while it is taking effect.

Important information
Never use on materials that are sensitive to acid, like marble, travertine, Solnhofer limestone and artificial stone (terrazzo). If you're unsure whether or not to use the product, first test the surface with the product on an inconspicuous spot.
The manufacturer accepts no liability for any damage resulting from the inappropriate use of this product.

Technical information
Shelf life: 2 years
Storage: protect from frost
pH value: 1
Ingredients: inorganic and organic acids, non-ionic surfactants, water 

Article no. refers to the individual container. (Bottle, canister, bucket, can, barrel, cubitainer)