High Pressure Laminate (HPL) .024" Thick from Richwood Industries is a thin laminate backer designed as a surfacing layer for panel and casework projects where a stable, hard surface is needed on a secondary face. The .024 inch thickness keeps added build-up to a minimum while still creating a defined laminate surface, which helps maintain existing clearances in cabinets and fixtures. The 49 x 74 inch size gives coverage suitable for many cabinet sides, backs, or shelves laid out from standard sheet goods, reducing seams on typical mid-sized panels. This sheet is part of the Richwood Industries Backers class, so it is intended to work as a balancing or backing surface in laminate assemblies. The HPL construction provides a consistent surface that can be bonded to substrates, supporting a uniform appearance and feel across finished work.
The POLYBAK (.024" ) 49 X 74 High Pressure Laminate sheet size works well where a single piece needs to span most of a cabinet side, back, or partition, limiting joints in the backer layer. The .024 inch thickness keeps the laminate profile modest, so standard adhesive application and pressing methods for thin HPL remain within typical tolerances for shop equipment. Because it is categorized as a backer within Edgebanding & Surfacing, this sheet is suited to be bonded to substrates such as cabinet-grade panels in the same runs as decorative faces, supporting consistent press cycles and handling. The 49 inch width and 74 inch length align with many shop cutting patterns, helping streamline saw setups during production runs.
This High Pressure Laminate (HPL) .024" Thick, 49 x 74 Inch sheet from Richwood Industries is categorized under Edgebanding & Surfacing as a backer, which positions it for use on the non-show side of panels where balanced construction is needed. The HPL construction provides a firm surface when bonded to cabinet-grade substrates, useful on backs of casework, undersides of countertops, or interior faces that follow a decorative laminate on the opposite side. The 49 x 74 format works with many cabinet and furniture panel dimensions, allowing multiple parts to be nested from one sheet for efficient cutting. Because it is part of the Richwood Industries Backers line, it functions as a companion product to decorative laminates, helping create laminated assemblies that respond more uniformly as humidity and temperature shift in normal shop and installation environments.
The .024 inch thickness of the POLYBAK (.024" ) 49 X 74 sheet keeps added bulk to the substrate low, which is important when maintaining reveal lines and hardware clearances set around standard panel thicknesses. A thin backer layer reduces the step between raw substrate and laminated face, supporting cleaner transitions at edges when combined with edgebanding or surfacing details. The 49 x 74 inch dimensions provide enough area to cut longer components such as tall cabinet sides or multiple smaller parts without resorting to narrow strips, which can improve stability and speed in the cutting workflow. Identifying the sheet by manufacturer part number PB90BR36-46 ensures the same backer configuration can be sourced again for repairs or repeat runs, helping maintain consistent panel construction across projects delivered at different times.
The PB90BR36-46 item is a High Pressure Laminate (HPL) .024 inch thick backer sheet from Richwood Industries, intended as a surfacing layer in laminate and backer applications.
This High Pressure Laminate (HPL) .024 inch Thick, 49 x 74 Inch sheet provides a panel-sized format suitable for cutting multiple cabinet or furniture parts from a single piece.
The .024 inch thickness keeps the laminate layer thin, which helps control overall panel thickness and maintain clearances when laminating both faces of a substrate.
This sheet belongs to the Richwood Industries Backers product class, so it is intended as a backing laminate on secondary faces to balance decorative laminate on the opposite side.
This laminate sheet is listed under the Edgebanding & Surfacing category, aligning it with other surfacing materials used on cabinet and furniture components.
Wurth Baer Supply supplies this Richwood Industries High Pressure Laminate backer, serving woodworking shops that need laminate and surfacing materials.
The High Pressure Laminate (HPL) .024" Thick, 49 x 74 Inch sheet from Richwood Industries offers a defined backer surface in a panel-sized format that suits cabinet and furniture work. Its role within the Richwood Industries Backers class supports balanced laminate construction on substrates used in shop-built assemblies. The PB90BR36-46 part number ties this sheet to a repeatable specification, allowing consistent use across projects. For panel surfacing that calls for a dedicated backer from the Edgebanding & Surfacing category, this HPL sheet from Wurth Baer Supply provides a clear, identifiable option.
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