Ceresit CT 29 putty is mainly used to repair traditional plasters in cement and limestone inside and outside of buildings. It can be used both to fill deep cavities (e.g. furrows after installation works), and to smooth the plaster surface. The properties of CT 29 make it possible to make thin-wall "cleanings" on walls and ceilings, completely covering uneven and rough surfaces of cement and cement-lime plasters. Due to good adhesion, the material can be used to make single-layer, thinned plaster on concrete (monolithic or prefabricated) substrates and on various walls. CT 29 is also suitable for leveling mineral substrates before fixing ceramic tiles and thermal insulation boards, for traditional plastering works and for small masonry works.

Technical data:
- Base: cement mix with mineral fillers and modifiers,
- grey colour,
- Bulk density: approx. 1.2 kg / dm3,
- Fresh mortar density: approx. 1.89 kg / dm3,
- Mixing ratio: 1.1 1.3 liters of water per 5 kg 5.7 6.2 liters of water per 25 kg,
- Application temperature: from +5 C to +25 C,
- Wear time: up to 2 hours,
- Compressive strength (according to PN-EN 998-1: 2004): class CS IV,
- Water absorption caused by capillary haul (according to PN-EN 998-1: 2004): W1,
- Adhesion (according to PN-EN 998-1: 2004):? 0.3 MPa - FP: A,
- Water vapor permeability coefficient (according to PN-EN 998-1: 2004): <12,
- Heat conduction coefficient 10, dry (according to PN-EN 998-1: 2004): 0.67 W / mK (tabular value),
- Reaction to fire (according to PN-EN 998-1: 2004): class A1,
- Approximate consumption:
- plastering in approx. 1.8 kg / m2 for each mm of thickness,
- filling cavities in approx. 1.8 kg / dm3,
- Packaging: 25 kg,
- Number on the pallet: 42 pieces,
- Plaster mortar according to the design, general purpose (GP) for indoor and outdoor use. The product is in accordance with PN-EN 998-1: 2004, has a hygienic assessment of the State
Zakład Higieny 1359 / B-843/92.

Warning!
Xi Irritant. Irritating to eyes, respiratory system and skin.
There is a risk of serious eye damage. May cause sensitization by skin contact.