PolyBak PB69 Backer Sheets
Liners & Backers

Out Of Stock

With just the right mix of performance and economy, PB69 is the most popular PolyBak backer.

At 2.5 times stronger than the leading saturated Kraft paper backer of the same thickness, PB69 is most commonly used as a backer for laminated substrates, but is also used as a paintable overlay for substrates and columns.

PolyBak has a Class A flame spread rating and is formaldehyde free.

  • Strong balancing backer for substrates faced with decorative laminates
  • Improves balancing and dimensional stability and offers excellent moisture resistance
  • Durable, very flexible & paintable
  • Class A flame spread rating
  • Formaldehyde Free
  • Panel size