Stonetech GmbH

Natural stone cleaning, façade and monument cleaning using sandblasting methods as well as high- and low-pressure blasting processes; cleaning of masonry, timber-framed structures, concrete, metal and wood.

Hot-water high-pressure cleaning and disinfection of roofs, façades, forecourts and surrounding walls using high-pressure cleaners up to 500 bar and up to 100 °C of hot water.

Graffiti removal and removal of paint graffiti on natural stone, artificial stone, wood and concrete; on hard substrates using hot-water cleaning, including recommendations for graffiti protection.

Building protection systems with graffiti protection and hydrophobisation; (semi-)permanent and temporary protective measures against graffiti, water, algae, moss, salts and exhaust gases.