Rezaplast Ecobit roofing mastic rubber-bitumen TU 21-27-105-83 20 kg, Dnepropetrovsk region.

Mastic REZAPLAST Ecobit roofing for joints rubber-bituminous TU 21-27-105-83 Mastic is used for sealing joints, seams and connections during the device. Rizaplast bitumen-rubber mastic (TU 21-27-105-83) is a multicomponent homogeneous mass consisting of rubber crumb, bitumen

Rezaplast Ecobit roofing mastic for rubber-bitumen seams TU 21-27-105-83

Mastic is used to seal joints, seams and connections during the device. Bitumen-rubber mastic Rizaplast (TU 21-27-105-83) is a multi-component homogeneous mass consisting of rubber crumb, bitumen (roofing or road), polymer materials (protein rubber, synthetic rubber, polyisobutylene) and plasticizer.

Rizaplast bitumen-rubber mastic (TU 21-27-105-83) is a multicomponent homogeneous mass consisting of rubber crumb, bitumen (roofing or road), polymer materials (butyl rubber, synthetic rubber, polyisobutylene) and plasticizer.

Application: Mastic is used to seal joints, seams and connections during the device.

The mastic is laid on a dry base cleaned of dust and primed with a solution of Rizaplast or bitumen BK 90/30 in gasoline in a ratio of 1:1. After the primer dries (it should not stick when walking), a mastic layer is applied. Before use, the mastic is heated in a sealer to 50...60 °C and injected into the seams through the forming nozzle into the seam cavity.(//tractor-service.com)

Physico-mechanical parameters of Rizaplast mastic

RK indicator
Softening temperature, C 110
Heat resistance, C not lower than 100
Flexibility (images 0.4 mm thick on a rod with a diameter of 20 mm) at temperature, C - 30
Frost resistance, cycles 80
Water absorption, %, no more than 1

Color: black;