LIMPET BD6 compound is a self-setting cement for internal, external and marine use as a protective layer over insulation materials such as calcium silicate, mineral wools, etc. LIMPET BD6 does not require heat for setting. For external applications LIMPET BD6 requires the protection by a flexible weatherproof coating as self-setting cements are not impervious to water. The material is supplied in a dry powder form and the compound can be applied by hand or using a sprayed system.