RM 70 Rust Remover for Marble
Remove rust stains from marble: RM 70 is a highly effective, concentrated rust remover for acid-sensitive stone surfaces. It removes rust and rust discolouration from lime-based stone – e.g. rust rings left by spray cans, metal shelving or garden furniture.
Suitable for
- Marble, limestone, travertine
- Cast stone, cement-based stone
Directions
- Apply undiluted to the dry stone and spread evenly.
- Leave for 5–15 minutes – do not allow to dry.
- Rinse thoroughly with water and neutralise.
- Repeat if necessary.
Protect from rain and direct sunlight during application.
Coverage: 1 L for approx. 5–20 m².
Notes: If in doubt, test on an inconspicuous area. Wear safety goggles and protective gloves. For granite and acid-resistant stone there is RE 76 Rust Remover.

Warning
H302 Harmful if swallowed.
Downloads (in German):
Technical data sheet
Safety data sheet
Shipping costs:
Shipping costs depend on the total weight of your order (see Shipping costs).
Processing time:
Orders are usually dispatched within 1–2 working days.
Collection:
Possible in Inwil – by appointment only.
Transport damage:
For products damaged in transit, the DPD form provided must be completed and sent.