21mm 27mm Full 3ply Yellow Shuttering Panels Pine Construction Plywood Formwork Panels for Outdoor

3-layer yellow formwork refers to 3-Ply Yellow Shuttering Panels, a high-performance plywood engineered for concrete construction. These panels consist of three layers of wood (typically spruce, pine, or fir) cross-laminated for maximum dimensional stability and coated with a yellow melamine or phenolic resin to provide a smooth, water-resistant finish.

• High Strength & Durability

• Excellent Waterproof Performance

• Cost-Efficient Reusability