Lithofin Rust-Ex 500ml

This cleaning product removes rust stains and discolouration from tiles, natural stone, concrete and artificial stone. It can be used on spots, as well as on limestone and marble.

The reactive compounds work on the rust and transform it into water soluble particles. The reaction becomes visible through a purple discolouration which is then rinsed off with water.

Lithofin Rust-EX does not change the appearance of the surface and can therefore be used on single stains. This product is perfect for removing all kinds of rust stains. Causes for these stains may be iron containing fertilizers, metal garden furniture, leaking heating systems. It is suitable for all ceramic surfaces, marble, limestone, granite, gneiss, concrete and artificial stone.

Directions for Use:

Generously apply undiluted product to the dry surface and distribute with a brush. A purple discolouration shows the start of the reaction. Allow to work for about 5 minutes, working time must not exceed 10 minutes. Do not allow product to dry.

After working time, add water and a splash of Lithofin MN Power-Clean (or diluted dish liquid). Brush and rinse the solution off with plenty of water. Repeat procedure in case of unsatisfactory results.

Please Note: always try product in an inconspicuous area prior to use. Avoid contact with metal, varnish, wood, etc. Long working times on polished limestones may cause the surface to become slightly dull. The remaining light discolouration will disappear with time.

Ferrous natural stones and coloured concrete stones may change colour after treatment with Lithofin Rust-EX.

• Application Temperature: not below 15°C.
• Coverage: up to 10 m2/ Litre
• Storage: Cool, dark and closed and use up within 6 months.