Our most rigid backing yet, PolyBak is strong enough to use in:
- Balancing substrates faced with laminates or veneers
- Adhering directly to veneers for improved flexibility, strength and stability
- Overlay applications on plywoods and other substrates for improved stability and moisture resistance
When applied properly PolyBak solves many problems. PolyBak will:
- Improve the balancing and dimensional stability of a laminated substrate
- Reduce the risk of panel warping due to climatic changes
- Provide excellent moisture resistance
- Provide Class A flame spread rating
