Heat-insulating polypropylene mat 3X4 for sheltering freshly laid concrete
Thermally insulating polypropylene mat for sheltering freshly laid concrete in monolithic structures, concrete screed, repair solutions, to retain heat for a long time. Wear-resistant, does not get wet, retains elasticity at subzero temperatures. For use in our climatic conditions. The concrete shelter mat is wear-resistant, reusable, waterproof, three-layer, has metal rings (grommets) around the perimeter for convenient connection between each other.