and formaldehyde-free

making this dry vacuum cleaner predestined for the most diverse cleaning requirements

The outdoor cleaner from HMK can be used on paths

Concentrated

Optimally polishable

hmk s240 verfugungs vorimpragnierung 1l 1 Sonax and formaldehyde-freeSolvent free Grout Aid (Concentrate) It reduces the penetration of grouting material into the surface of sawn, sandblasted, flamed, and split rough natural and artificial stones, both indoors and outdoors. Washing and cleaning after natural stone grouting is significantly facilitated. For the subsequent final construction cleaning, we recommend HMK R155 Basic Cleaner acid free. Any residues of HMK S240 can be removed with HMK R154 Solvent Fix water