Invisible, solvent-free, impregnation agent for all absorbent, mineral and highly alkaline substrates
Properties
- Resistant to driving rain
- Alkali-resistant
- Diffusion-open
- Amount required (depending on type of use):
- On concrete and slightly absorbent clinker: approx. 0.2 l/m2
- On sandlime stone: approx. 0.5 l/m2
- On absorbent facing bricks, plaster and mortar: approx. 0.7 l/m2
Description
CT 13 is used for reliable, water-repellent impregnation of highly alkaline surfaces, such as concrete, fibre cement, sand-lime brickwork, fresh plasters and newly grouted joints, etc. even with existing hairline cracks (surface cracks) of up to 0.2 mm width. Also suitable for protecting facades against the penetration of driving rain, preventing efflorescence, frost damage and the formation of mildew and moss. CT 13 is also ideally suited for sealing balconies and patios and impregnating tiles, roof tiles, concrete, screed and natural stones that are insensitive to discolouring.
