Order by 24/7 by web, contact our sales reps or call by phone.
What you need, when you need it, all in one place.
Most orders ship same day.
Advice and support from knowledgeable professionals.
PolyBak PB69 veneer backer is a .020 inch thick Poly br Bak backer sheet that supports laminated substrates where a dependable balancing layer is needed on the non-show face. This Richwood Industries backer at .020 inch nominal thickness keeps panel buildup lean while still adding a defined layer, which matters when total stack height must stay within hardware or reveal tolerances. The 61 inch width on this sheet spans common cabinet and fixture panel widths in a single pass, which reduces seams across the back side of larger workpieces. The 145 inch length works well for tall panels or multiple shorter parts nested from one sheet, which helps planners line up cuts efficiently on the bench or CNC. The brown color delivers a consistent, neutral back face that blends into many shop and architectural interiors without drawing attention.
The .020 inch nominal thickness on this PolyBak PB69 backer sets a consistent layer in the laminate stack, which is important when matching constructions across multiple panels in a run. The 61 inch width on this specific sheet supports full coverage on wide cabinet and wall panels, reducing the need to edge-join strips on the back side. With a 145 inch length, shops can cover long runs or nest multiple smaller parts across the sheet, helping optimize yield in cutting layouts. The brown color offers a uniform back or interior tone that pairs cleanly with many laminate faces, so exposed backs or undersides present a finished, consistent appearance in service.
PolyBak PB69 veneer backer is most commonly used as a backer for laminated substrates, so it fits naturally into cabinet, countertop, fixture, and panel workflows where a decorative sheet is bonded to the show face. In those assemblies, the PB69 backer balances the construction on the reverse of particleboard or other substrates, which helps the panel behave more uniformly once bonded. The same sheet is also used as a paintable overlay for substrates, giving fabricators a base layer that accepts paint while bringing the extra strength of a Poly backer compared with common Kraft paper options. When PB69 is applied as an overlay for columns, it wraps structural or decorative forms with a smooth, paintable skin, which supports clean finishing around visible architectural elements. Across these uses, the brown color of the backer provides a neutral ground behind coatings or inside casework, aligning with typical shop and site expectations for non-show surfaces.
This PB69 Poly br Bak backer is described as 2.5 times stronger than the leading saturated Kraft paper backer of the same thickness, which means the .020 inch sheet contributes more tensile strength to the panel back than paper alone. That added strength helps the laminated substrate resist tearing or cracking at the back during handling, machining, and transport, which supports cleaner edges and reduces rework on finished parts. Because PB69 is presented as Richwood Industries top Poly br Bak backer, shops can select it for routine laminate backs where a consistent, standard performance level simplifies material planning. The availability of PB69 across standard widths of 49 and 61 inches and standard lengths of 97, 121, and 145 inches provides a dimensional framework for panel design, since engineers and programmers can align part sizes and nest patterns to these commonly offered formats. In roll form at 1,800 lineal feet in the broader line, PB69 supports continuous lamination equipment and high-volume shops that benefit from long, uninterrupted feed lengths and the same backer behavior from the first panel to the last.
PolyBak PB69 veneer backer is most commonly used as a backer for laminated substrates, giving the non-show side a balancing layer that supports panel behavior in cabinets, fixtures, and other laminate constructions.
The PolyBak PB69 brown backer sheet has a nominal thickness of .020 inch, so it adds a defined yet relatively thin layer to the laminate stack, which is useful where overall build needs to remain tight.
PB69 is described as 2.5 times stronger than a leading saturated Kraft paper backer of the same thickness, so it offers greater resistance to handling damage and supports the integrity of laminated substrates.
PolyBak PB69 can be used as a paintable overlay for substrates, providing a uniform surface ready for coating while adding the strength benefits of a Poly backer in flat or shaped work.
PolyBak PB69 is also used as a paintable overlay for columns, creating a smooth skin over the column surface that can be finished to match surrounding architectural elements.
This PolyBak PB69 backer sheet measures 61 inches by 145 inches, covering wide and tall panels in single pieces and supporting efficient nesting of multiple parts from one sheet.
The PolyBak PB69 veneer backer sheet from Richwood Industries pairs a .020 inch nominal thickness with a 61 inch by 145 inch format suited to large laminated substrates. Its role as the top Poly br Bak backer and its strength rating of 2.5 times that of a leading saturated Kraft paper backer at the same thickness give shops a dependable balancing layer or paintable overlay for panels and columns. For laminated work that calls for a brown backer with standard performance and consistent handling across runs, this PB69 sheet aligns well with typical cabinet, casework, and fixture production requirements.
Sold In: 1 Sheet
