Rama Brand ISI marked ISO Certified Film Face Concrete shuttering Plywood, CSFF Grade conforming to IS: 4990 EXPORT PRODUCT SPECIFICATION, boiling water proof, phenol formaldehyde bonded conforming to IS: 848-1974, used selected hard core veneer, chemically impregnated as per IS: 5539-1969, used selected 100% hard core veneer, Borer & termite protected, High Density Thick Face Veneer overlaid by200 GSM phenol film, most suitable for plain & smooth concrete shuttering. Very economical due to more repeated reuses.