ROTAFIX FLEXIBLE MEMBRANE is a 2 part elastomeric system consisting of a cementitious dry pack and a flexible acrylic latex.  The dry pack, Rotafix paint dry pack, is a mixture of a  unique blend of cement powders, fillers and admixtures.  When the powder is mixed with the latex, Rotafix flexible latex, a white coating is produced which is extremely adhesive, flexible and waterproof.  The material is an anti-carbonation, protective, flexible coating to concrete and cementitious materials.