TENZI Derast 1L

REMOVING STONE AND RUSTS

Concentrated, strong acidic formulation for removing rust, calcareous stone, lime scale from the surface resistant to acids. Removes contaminants after construction. Contains the hydrochloric acid. Do not use on enamel surfaces and bathroom fittings. Do not allow to dry out the surface covered with preparation.

Designation

• Final washing floors in new facilities and thorough washing all acid-resistant floors, vertical and horizontal surfaces. • Descaling machines and industrial equipment (cement residues). • Remove rust and descaling of old, damaged sanitation facilities ( toilets, urinals, boilers, heaters)

Methods of use

• 100-200ml/ 10 l of water • Toilet bowls and urinals : 1l/ 10 l of water • boilers, heaters: 1:3 with water, reaction time 10-15 min. • rinse with water • use only in extreme conditions; • soak sensitive areas with water before the agent application.