Perma MRA - WB is supplied as a pale amber liquid which turns white when diluted with water to produce a chemical release agent, combining the outstanding release properties of such materials with the economy of a conventional oil. It reacts with the alkali in the concrete to form a thin water repellent skin on the surface of the mould which enables easy stripping from the hardened concrete.
For easy and stain free release of concrete moulds and form work of all types. Particularly where wooden form work is used and de-moulding or stripping times exceed 24 hours.
Packing : Perma MRA - WB is supplied in 10 Ltr. and 100 Ltr. containers.