HMK R169 Stone Cleaner is a specially concentrated cleaning agent with a mild scent, developed for cleaning acid-resistant natural stone. It removes lime scale, hardened construction dirt, mortar residues, cement haze, and dried saw and grinding residue. It is also suitable for cleaning heavily soiled tile joints and rust-containing stones.
Yes, HMK R169 is suitable for both indoor and outdoor use on acid-resistant natural stone surfaces.
Allow the substrate to cool to its natural temperature. Dilute HMK R169 depending on the degree of contamination between 1:4 and 1:20. For very heavy contamination, a 1:2 dilution may be needed. Let it act for a few minutes, scrub intermittently, and rinse thoroughly with plenty of water.
The required amount depends on the absorbency of the surface and the degree of contamination. Generally, 1 liter of HMK R169 with 2 liters of water covers about 10 m², and 1 liter with 20 liters of water covers about 80 m².
No, it is not recommended to mix HMK R169 with other cleaning agents, impregnations, sealants, or maintenance products, as this can cause dangerous reactions.
HMK R169 is irritating to skin, eyes, and respiratory organs. Wear protective gloves and safety glasses during use. Ensure adequate ventilation and avoid contact with eyes. In case of eye contact, rinse thoroughly with water and consult a doctor.
Store HMK R169 in a dry, dark place at a temperature between 12°C and 25°C. The product can be stored for several years if properly sealed.
Yes, it is recommended to test the product first on an inconspicuous area or loose tile to determine the dilution, effect, and working time.
HMK R169 is suitable for acid-resistant natural stone surfaces. Use the product cautiously on sensitive surfaces like stainless steel, chrome, wood, and lacquered surfaces.
You can buy HMK R169 Stone Cleaner directly from us via our webshop, where we offer a wide range of cleaning products for natural stone.
