RECKLI Support Material EP-F Type VB is a particularly light, fiberglass reinforced, two-component tamping mass for the production of supporting shells for elastic shapes made of RECKLI PUR or SI Elastomers. The product replaces heavy supporting shell made of plaster or concrete and is suitable for the production of robust supporting forms and backfills in the ceramic and porcelain industries. Layer coating is possible in thicknesses of up to 30mm. Its color is light blue to light brown.