DUROSTICK D-7

Powerful cleanser that effectively removes building residues from natural stones, restoring their original appearance. Cleans thoroughly accumulated pollutants as well as stains from oil, coffee, rust and non-solidified plastic paints.

The DUROSTICK D-7 cleaner is used on floors and walls from natural stones of Karystos, Pelion, Karpathos, etc.
It is recommended that the screening of rocks particularly susceptible to strong cleaners (e.g. limestone rocks), while cleaning is advisable to take place after 28 days of grouting.
Its use is necessary prior to the application of Adiabrochopoiitikoy Renolit or of the solvent Stone varnish D-12 or of the DUROSTICKwater stone varnish D-72 , in order to ensure the removal of Building residues.
D-7 is not recommended for marble or artificial stones and bricks.

1. Surface Preparation

The use of protective glasses and plastic gloves is recommended in the application. If the work is done internally at home, we open doors and windows to avoid vapour accumulation, removing stainless steel utensils and covering with nylon stainless sinks, batteries etc. Outdoors we take care of the residues in the application of the product not to be concentrated near plants, because there is a risk of their destruction.

2. Application

The D-7 Stone Cleanser is applied as is, rubbing with a hard broom and after letting it act for 3-5 minutes. Then rinse with plenty of water.