Paronit gasket cardboard sheet material sponge rubber, Dnipropetrovsk region.

Produced in Russia according to GOST.

Paronite 58 hryvnias per kg.
Size 1000*1500 mm.
1500*3000 mm
Thickness 1-5mm

Sponge rubber 120 UAH per kg.
Size 700*700mm(//tractor-service.com)
Thickness 4-20 mm

Paronite is a product that is made by vulcanization from special mixtures, including asbestos, rubber and special mineral powderadditives, with subsequent rolling under high pressure. It is used as a sealant.

Sponge rubber is used in detachable joints to prevent the destructive effect of the environment on the elements of the nodes. The sound-insulating properties of rubber are applicable both in industrial and domestic environments, on metal surfaces to reduce sound vibrations, in machines for isolating loud working elements, and in other no less important cases. Porous rubber is used as a gasket in washing machines and in the doorways of stations.
Properties of rubber
Porous technical plate has heat-insulating properties.
Good soundproof porous material.
It exhibits sealing properties of rubber.
It is produced in sheets of 680*680 mm, 3-20 mm thick. activities