Mariseal 250 Polyourethane waterproofing sealing system

Description

Brushable single-component polyurethane elastic film for long-term waterproofing. It provides solutions in cases of waterproofing where the other methods fail, such as on surfaces with stagnant water and ice.

During application it polymerizes with the moisture of the subsoil and the air and creates a single elastic film without joints. It bridges cracks up to 2mm. It has excellent resistance to the sun and maintains its mechanical properties at temperatures from -30ºC to +80ºC