P-PBULTRA48

PolyBak Ultra 0.035" Balancing Backer Sheets
Liners & Backers
MPN: P-PBULTRA48 P-PBULTRA48

Out Of Stock

PolyBak Ultra 0.035" Balancing Backer Sheets
  • Brand: PolyBak
  • Certifications & listings: GreenGuard Gold Certified
  • Codes & standards: Flame Spread Rating B
  • Density (lbs/cubic feet): 56.4
  • Made in US: Yes
  • Manufacturer: RICHWOOD INDUSTRIES
  • Strength: MD (Machine Direction) 456 lbs/lineal in; CD (Cross Direction) 222 lbs/lineal in
  • Used for: Balancing backer for substrates faced with decorative laminates, Paintable overlay, Door skin applications

Stronger than Phenolic and more water resistant, PolyBak Ultra is a premium balancing backer. It safely replaces 0.028" thick phenolic backer sheets.

Rigid, yet flexible, it handles with ease and can be painted.

PolyBak is uniquely manufactured by impregnating Kraft liner board with a polymer resin using a proprietary process. No formaldehyde is used in the manufacturing of PolyBak and it does not emit any detectable volatile compounds.

This strong balancing backer and quality moisture barrier is made in the USA.

With proper storage in a dry, cool location, PolyBak is a stable product with an unlimited shelf life.

  • Excellent strength balancing backer for substrates faced with decorative laminates
  • Best moisture vapor transmission rate of all models
  • Durable, flexible & paintable
  • GreenGuard Gold certified
  • NAF (No Added Formaldehyde)
    • Panel size
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