CERESIT® CT 79 render is specially recommended for applications on partitions where high-damage, operating resistance, resistance to dirt and biological corrosion is required and maintains its elasticity in a wide range of temperatures. CT 79 can also be used to make thin-layer plaster coatings on concrete substrates, traditional plasters, gypsum substrates and on chipboards, gypsum boards. It is available in a wide range of CERESIT colours, including dark and intense colors. Available pack size: 25 kg
CERESIT CT 79 can be applied to carrying substrates that are smooth, dry, free from grease, bitumen, dust and other substances decreasing adhesion. Uneven and damaged substrates shall be smoothed and repaired before the application of the product. CT 79 can be applied after the CT 16 has dried out completely.
The content of the container shall be thoroughly mixed. If needed, the thickness of the material can be adjusted by adding a small amount of water and mixing the product again. Neither rusty containers nor tools can be used. CERESIT CT 79 plaster should be evenly applied to the substrate at the thickness of the grain by means of a steel float held at an angle. Then, it should be given a homogenous texture with the appearance of densely laid aggregate grains.
Works should be carried out in dry conditions, with the air and substrate temperature ranging from +5 °C to +25 °C and at relative air humidity below 80 %. High air humidity and low temperatures may significantly increase the material binding process and cause colour variations. The product should not be mixed with other plasters, pigments, resins or other binders.
CERESIT CT 79 is recommended as a facade finishing layer in the CERESIT Ceretherm Impactum external thermal insulation composite system (ETICS) of walls with polystyrene boards and mineral wool. CT 79 is specially recommended for applications on partitions where high damage and operating resistance (such as plinth part, garage entrance, parking zone, neighbourhood of playground) also good resistance to dirt is required.
CERESIT CT 79 can be applied on cement and lime-cement plasters, layers armoured with a glass fibre mesh, gypsum substrates, chipboards, gypsum-fibre boards and gypsum boards, paint coats
CERESIT CT 79 is present in CERESIT Ceretherm IMPACTUM System