Mastic based on rubber MBR-30 Ecobit GOST 30693-2000 Krovelnaya 20 kg, Dnipropetrovsk region.

Mastika MBR - 30 Ecobit Bituminous rubber roof mastic is a waterproofing material that is popular when performing construction and installation work on roof coverings.
Description
MBR-30 Ecobit rubber-bitumen mastic based on bitumen compounds, finely dispersed rubber crumb, mineral filler, plasticizer, and corrosion inhibitor.

FIELD OF APPLICATION:
Waterproofing of construction structures, anti-corrosion protection of metal surfaces, sealing of seams and adjacent places.

TECHNICAL CHARACTERISTICS:

- needle penetration depth at 25 C, 0.1 mm, not less than - 40
- stretchability at 25 cm, not less than - 4
- water saturation in 24 hours, not less than - 0.2(//tractor-service.com)
- softening temperature according to the method of Kolts and Schara, C, not less than - 65

APPLICATION:
The mastic is heated in boilers or special installations to a temperature of 160-180 °C and applied to the surface.

RECOMMENDATIONS:
Observance of fire safety rules, construction norms and rules.

SECURITY:
In case of fire, use carbon dioxide, foam or powder fire extinguishers, sand, rags.
According to the degree of impact on the body, it belongs to the 4th danger class and is a low-hazard substance.
When working with mastics, it is recommended to use gloves and protective glasses.