Polytarp 66-0051 Polyfilm, 6 mil T, 102 in W x 177 ft L, Polyethylene

The only poly film that can be used as a vapour barrier to cover insulation in exterior walls in new home and building construction and is also specified as the vapour barrier in slab on grade applications. The Super Six is also manufactured for insulation distributors where it is applied to their basement wrap insulation products. C.G.S.B. approved Super Six conforms to CAN/CGSB-51.34-M86.