Roofing Mastic TECHNONICOL № 21 (Technomast) is a ready-to-use material composed of oil bitumen modified with artificial polymer, processing additives, mineral fillers and an organic solvent. Coatings on its basis are highly flexible, heat and moisture resisting and have high adhesion strength with the base.

AREA OF APPLICATION

• Waterproofing and repair of all roof types (in combination with glass fiber, bitumen membrane materials and just with mastic itself)
• Waterproofing of building constructions (foundations, basements, piles and other objects buried in ground or contacting with moisture)
• Waterproofing and anticorrosive treatement of metal surfaces, including carbodies. Consumption for mastic roofing – 3.8-5.7 kg/m2; for waterproofing – 2.5 – 3.5 kg/m2.