- Manufactured in white colour
- Vapour permeable, hydrophobic
- Resistant to weather conditions
- Amount required: (depending on the smoothness of the substrate):
- grain 2.5 mm from 2.5 to 3.0 kg/m2
- grain 3.5 mm from 3.5 to 4.0 kg/m2
CT 35 is used for making thin layer plasters on concrete substrates, traditional plasters, gypsum substrates and gypsum cardboards, gypsum-fibre boards, etc. We recommend the application of CT 35 as facade plaster with the application of EPS-boards or facade boards based on mineral wool.
CT 35 can be applied on carrying substrates that are smooth, dry and clean (free from any substances decreasing adhesion such as grease, bitumen, dust):
– concrete, cement plasters and lime-cement plasters (age above 28 days, moisture ≤ 4%), primed with the paint Ceresit CT 16,
– armoured layers made of the Ceresit CT 85, ZU or CT 190 mortar (age above 3 days), primed with the paint CT 16 or made of CT 87 "2 in 1" (age above 2 days),
– gypsum substrates (only inside the buildings) with moisture below 1%, firstly primed with Ceresit CT 17, and then with the paint CT 16,
– gypsum cardboards, gypsum-fibre boards (only inside the buildings), fixed according to the recommendations of the board manufacturers, firstly primed with CT 17, and then with the paint CT 16,
– strong paint coats with good adhesion to the substrate (only inside the buildings), primed with the paint CT 16.
Uneven and damaged substrates should be first repaired. In case of traditional plasters and concrete substrates Ceresit CT 29 can be used. The existing dirt, layers of low strength, as well as lime paint and adhesive coatings should be re- moved. Absorptive substrates should be primed with the agent Ceresit CT 17, and then painted with Ceresit CT 16 after minimum 4 hours. The layer of the plaster CT 35 is recommended to be applied the next day after the substrate is primed.
The whole content of the packaging should be poured into the measured amount of clean, cool water and mixed by means of the drill with a mixer until the homogenous mass without lumps is obtained. Use only stainless containers or tools. The adequate amount of water ranges from 5.0 to 5.6 l per 25 kg of CT 35. The consistency should be adjusted to the conditions of application. The same consistency of the material should be maintained by remixing the plaster with the drill and not by adding water during the application of CT 35. Plaster should be evenly applied on the substrate at the thickness of the grain by means of a steel long float held at the angle. Then, it should be given homogenous structure with a plastic long float flatly held. Depending on the type of the float movement: circular, horizontal or vertical it is possible to obtain the structure features resulting from the grain in plaster. Do not sprinkle plaster with water! Work should be done on one surface without breaks, dosing the same amount of water. If there is a need to stop working, the self-adhesive tape should be applied along the previously fixed line. Then plaster should be applied, structure formed, and tape torn off with the plaster remaining on it. After a break, the application should be continued from the fixed place (the edge of the previously applied plaster can be protected with self-adhesive tape). Tools and fresh plaster stains should be washed with water, and the hardened plaster remains can be mechanically removed. Plaster renovation should be done by painting with Ceresit CT 42 and CT 44 acrylic paints, Ceresit CT 54 silicate paint as well as Ceresit CT 48 silicone paint.