IS FORMPLY WATERPROOF? Formply is water-resistant but not entirely waterproof. Sheets are designed to withstand moisture on-site through their high-density overlay. The film on top is waterproof, while the edges are sealed to ensure no moisture is absorbed. Concreters can re-use sheets on many sites thanks to quality materials and manufacturing

FORMPLY VS MARINE PLYWOOD Workers would coat marine plywood sheets in oil for a smooth finish before formply. F17 expands upon marine plywood, ideal for use in areas of constant contact with moisture. The outer face is waterproof, allowing for easy separation from curing concrete. Formply is attractive with a variety of colour available for home furnishing. Formply exceeds marine plywood despite not technically meeting its …

MARINE VS REGULAR PLYWOOD Not all structural plywood is labelled as marine due to the strict criteria it must fulfil. Voids cannot be present in the inner veneer layers due to their delaminating effect. The risk of it occurring rises when there is a build-up of moisture. Manufacturing must also use waterproof glue. Finally, marine plywood requires a higher grade face veneer than …