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PolyBak PB90 veneer backer gives laminated substrates a stronger balancing layer by being 3.5 times stronger than the leading saturated Kraft paper backer of the same thickness, which supports more demanding commercial and shop environments. The nominal thickness of .024 inch creates a thin profile that adds stability without adding bulk, keeping build-ups tight where space and edge transitions are critical. The 61 inch by 121 inch sheet size covers large panels in a single piece, which reduces seams across casework, wall panels, or other broad surfaces. The brown color helps blend with many core materials, so panel edges and exposed backs present a uniform appearance during fabrication. As part of the Richwood Industries backers line, this sheet gives shops a consistent backer option when matching performance levels across multiple laminated components.
This PolyBak PB90 veneer backer is supplied as a 61 inch by 121 inch sheet, which aligns with many full-size panel formats so large laminated pieces can be backed in one step. The nominal .024 inch thickness gives a predictable caliper for layup, which helps maintain balanced constructions between decorative face and backer. Because PolyBak PB90 is 3.5 times stronger than the leading saturated Kraft paper backer of the same thickness, it supports panel stiffness relative to its thin profile, which is important when backers are selected to complement high-pressure laminates or similar face materials. The brown color works well behind many substrate types, keeping a consistent tone when panel backs or cut edges are visible during machining or assembly.
PolyBak PB90 veneer backer is most commonly used as a backer for laminated substrates, so it fits well into panel layup workflows where a decorative face needs a balancing back layer. The 61 inch by 121 inch sheet size spans large case sides, partitions, and wall panels in one piece, which supports cleaner layouts when cutting nested components. Because PolyBak PB90 is also used as a paintable overlay for substrates and columns, it can play a role in column wraps and similar vertical elements where a uniform, paint-ready backing surface is required. The advanced performance level supports these applications by pairing strength with a manageable .024 inch thickness, helping maintain panel balance while keeping columns and panels close to design thickness for field integration.
PolyBak PB90 veneer backer being 3.5 times stronger than the leading saturated Kraft paper backer of the same thickness means fabricators get more resistance to tearing or deformation during handling, which helps protect panel integrity through machining and installation. The nominal .024 inch thickness delivers consistent caliper for glue-line control, which supports even bonding when used as a backer for laminated substrates. The advanced performance level signals that this sheet is engineered for demanding use, which matters where panel backs or column wraps may see repeated contact in service. Its brown color gives a predictable background for paintable overlay work on columns and other substrates, so finish systems can build over a known base tone without unexpected contrast showing through at seams or edges.
PolyBak PB90 veneer backer in this format measures 61 inches wide by 121 inches long, covering large laminated substrates or panels in single-sheet applications.
PolyBak PB90 veneer backer has a nominal thickness of .024 inch, giving a thin but defined backer layer that supports balanced panel construction without excessive build-up.
PolyBak PB90 veneer backer is most commonly used as a backer for laminated substrates, serving as the balancing layer behind decorative faces in panel fabrication.
PolyBak PB90 veneer backer is also used as a paintable overlay for substrates and columns, allowing it to act as the base surface for finishing systems.
PolyBak PB90 veneer backer is specified with an advanced performance level, aligning it with applications that demand higher strength in the backer layer.
PolyBak PB90 veneer backer is 3.5 times stronger than the leading saturated Kraft paper backer of the same thickness, supporting more robust laminated substrate construction.
PolyBak PB90 veneer backer in the 61 inch by 121 inch, .024 inch nominal thickness format gives shops an advanced performance backer for laminated substrates, substrates needing a paintable overlay, and column work. Its strength rating at 3.5 times that of the leading saturated Kraft paper backer of the same thickness supports demanding commercial and shop applications where panel backs matter to long-term performance. The brown color and sheet dimensions align with common panel formats, so it fits smoothly into established cutting and layup workflows when specifying Richwood Industries backers for upcoming projects.
Sold In: 1 Sheet
