OverviewWISA®-Spruce WR is a lightweight, water-repellent spruce plywood panel designed for structural and load-bearing applications. The panel is manufactured from cross-banded spruce veneers. A wood-based water-repellent coating protects the panel from weather and moisture while allowing it to breathe and dry, supporting on-site efficiency.
End uses- Construction (structural sheathing, formwork, temporary works)
- Panel distribution and trading
Properties- Exterior glued
- Forest certified (FSC™, PEFC)
- Made in Finland
- Water-repellent coating
- Biobond technology
- Light weight
Available thicknesses9, 12, 15, 18, 21, 24
Standard size range2400/2440/2500 x 1200/1220/1250 mm
Maximum size2500 x 1250 mm
DoP document numbersUPM001CPR
CertificatesFSC™, FSC™ CW, PEFC CoC, PEFC
Characteristics / technical specifications- Panel type: Spruce plywood with cross-banded spruce veneers
- Surface treatment: Wood-based water-repellent coating (permits breathing and drying)
- Intended uses: Structural and load-bearing applications
- Weight: Described as light weight (no numeric weight provided)
- Glue classification: Exterior glued
- Manufacturing origin: Made in Finland
- Available thicknesses (mm): 9, 12, 15, 18, 21, 24
- Standard dimensions (mm): 2400/2440/2500 x 1200/1220/1250
- Maximum panel size (mm): 2500 x 1250
- Relevant DoP number: UPM001CPR
- Certifications: FSC™, FSC™ CW, PEFC CoC, PEFC
- Technology: Biobond