For renovating old substrates with a high portion of joints

Properties

• Joint filling and priming in one operation
• Especially suited for floorboards
• and ceramic tiles
• Accelerated drying
• Fibre-reinforced
• Adjustable consistency

Description

Very low emission, 2-component, polymer dispersion, special cement primer that can be used both as a joint filler and adhesion promoter for Thomsit levelling compounds on absorbent and impervious substrates such as:

• Boarded floors, chipboards V 100, OSB/3+4, parquet floors and other wooden substrates with joints
• Old substrates with firmly adhering, water-resistant residues of adhesives or levelling compounds
• Old, insufficiently sanded mastic asphalt screeds
• Stone floors and ceramic tiles
• Old coatings
• Cement and calcium sulphate screeds, concrete floors
• Magnesia screeds and magnesium oxychloride screeds.

Do not use Thomsit R 790 on old sulphite liquor adhesives and soft bitumen adhesives. Thomsit R 790 does not seal against moisture.