Royal Formply Plywood - 4Mply is a premium-grade plywood engineered for professional concrete formwork. Manufactured from FSC-certified hardwood veneers and bonded with phenolic formaldehyde resin, it’s topped with a durable resin-impregnated surface paper that delivers a smooth pour. Built to withstand harsh jobsite conditions, its A-Type Marine bond and sealed edges make it highly moisture-resistant and reusable. Certified to AS/NZS 6669 and independently verified by Benchmark (BSI Global), 4Mply Formply is trusted for structural formwork applications including decks, walls, columns, stairs, and edges. When used with proper site practices and form release oil (available from Royal), it achieves excellent surface quality and extended lifespan. Features + Benefits: FSC-Certified Timber: Sourced from responsibly managed forests.Phenolic Surface: Resin-impregnated overlay ensures a Class 2 off-form concrete finish.Marine Bonded (A-Type): Withstands wet conditions and heavy use.Edge Sealed: Acrylic-painted edges reduce moisture penetration and extend sheet life.Multiple Stress Grades: Available in F14, F17, F22, and F27 to suit your structural needs.Premium & XL Options: For high-end finishes and larger spans without joins. Product Uses: Ideal for all formwork applications including concrete decks, columns, walls, stair edges, and more. Suitable for multiple reuses with proper form release practices. 4Mply Formply Range Product Stress Grade Sheet Size (mm) Thickness Weight (Kg/Sheet) Pack Qty Code 4Mply F14 F14 1800 x 1200 17mm 23 40 ROYAL4M64F14 4Mply F14 F14 2400 x 1200 17mm 31 50 ROYAL4M84F14 4Mply F17 F17 1800 x 1200 17mm 23 40 4M64F17R 4Mply F17 F17 2400 x 1200 17mm 31 50 4M84F17R 4Mply PREMIUM F17 F17 1800 x 1200 17mm 24 40 4M64F17RPREM 4Mply PREMIUM F17 F17 2400 x 1200 17mm 32 50 4M84F17RPREM 4Mply XL F17 F17 3000 x 1200 17mm 49 40 4M105F17R 4Mply XXL F17 F17 3600 x 1200 17mm 47 50 4M124F17R 4Mply F22 F22 1800 x 1200 17mm 23 40 4M64F22R 4Mply F22 F22 2400 x 1200 17mm 31 50 4M84F22R 4Mply F27 F27 1800 x 1200 17mm 23 40 4M64F27R 4Mply F27 F27 2400 x 1200 17mm 31 50 4M84F27R
