Tensile strength, resistance to UV radiation and the flexibility of the bitumen base comply with GOST 32806–2014. The warranty on flexible tiles of the Premium series is 50 years (Standard - 30, Europa - 20)
Glued firmly
The patented bituminous shingle welding has increased bonding strength. Adhesive surfaces form a single molecular system - as in metal welding
Does not fade
The sprinkle is painted using the firing method and practically does not change color during operation