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    Backers
    1. Home
    2. Edgebanding & Surfacing
    3. Backers
    Item # RCPBULTRA-52 • Mfr # PBS138BR18-ULTRA 5X12

    PolyBak Ultra Veneer Backer, Balancer .035" Thickness 61" x 145"

    • Technical data, PBS138BR18-ULTRA 5X12
      Technical data, PBS138BR18-ULTRA 5X12

    Description

    PolyBak Ultra Veneer Backer For Stable Panels

    PolyBak Ultra veneer backer is a premium balancing backer from Richwood Industries designed to support veneer and surfacing work where panel balance matters. This PolyBak Ultra veneer backer has a nominal thickness of .035 inch, so it adds a predictable balancing layer without excessive buildup when you are working within tight thickness allowances across cabinet or fixture runs. The sheet measures 61 inches wide by 145 inches long, matching the larger length and width options in the PolyBak line so installers can work across big door or panel layouts with fewer seams. The color is brown, which helps it blend in on the non-show face of panels where a neutral tone is preferred in shops and millwork environments.

    Backer Details That Support Veneer Workflows

    • Poly br Bak Ultra is described as stronger than phenolic, so it offers a robust balancing layer when you are working on demanding veneer or surfacing jobs where panel stiffness is important.
    • Poly br Bak Ultra is more water resistant than phenolic, which helps the balancing backer handle moisture-prone shop or installation environments compared to traditional phenolic backers.
    • The performance level is listed as advanced, giving installers a clear indication that this backer is positioned for higher-demand veneer applications instead of light-duty balancing tasks.
    • The nominal thickness of .035 inch keeps the backer thin while still contributing to panel balance, which matters when you need consistent total thickness across multiple cabinet or fixture components.
    • The sheet is sized at 61 inches by 145 inches, so it matches larger-panel layouts and reduces cutting for wide doors, tall end panels, and long runs in commercial or residential work.

    Veneer Backer Format For Efficient Installation

    This PolyBak Ultra balancing backer is specified at .035 inch nominal thickness, so it installs as a thin but effective balancing layer behind veneers or laminates where overall build needs to stay controlled across a project. With a width of 61 inches and a length of 145 inches, the sheet format suits large panels, tall doors, or extended cabinet components, helping reduce offcuts when laying out work from full sheets. The brown color supports use on the back side of panels where a darker, neutral tone is often used in woodworking shops and production lines.

    How PolyBak Ultra Supports Real-World Panels

    Where This PolyBak Ultra Backer Fits Best

    This PolyBak Ultra veneer backer fits jobs that call for a premium balancing backer behind veneers or other surfacing materials in woodworking and cabinet environments. The advanced performance level aligns it with higher-demand installations where panel behavior under load and in service is a priority. The 61 inch width lets you work across common cabinet and casework dimensions with full coverage on a single sheet for many configurations. The 145 inch length helps tackle tall panels or long walls of cabinets without dividing the balancing layer into multiple pieces, which supports consistent behavior across the full span. The brown color suits the non-show face of panels in shops where a consistent, subdued back-side appearance is standard practice.

    Why These PolyBak Ultra Details Matter On Install

    Being stronger than phenolic means this PolyBak Ultra balancing backer adds stiffness to the panel assembly, which helps panels resist flexing when doors are hung or shelving loads are applied. Its greater water resistance compared to phenolic helps the backer hold up in areas where moisture exposure can occur, such as around work areas or during transport, which supports long-term panel stability. The advanced performance level signals that the balance between strength, water resistance, and handling is tuned for demanding veneer work rather than occasional use. The .035 inch nominal thickness lets you predict total panel build when pairing this backer with a chosen face material, which is important for aligning doors, drawer fronts, and case components across a project. The 61 by 145 inch sheet size gives fabricators flexibility when nesting parts, which supports efficient material use and consistent balancing coverage from part to part.

    Common Questions About PolyBak Ultra Veneer Backer

    What is the size of this PolyBak Ultra veneer backer sheet?

    This PolyBak Ultra veneer backer sheet measures 61 inches wide by 145 inches long, which suits larger cabinet and panel layouts where wide and tall parts are cut from full sheets.

    How thick is the PolyBak Ultra balancing backer?

    The PolyBak Ultra balancing backer has a nominal thickness of .035 inch, so it functions as a thin balancing layer while contributing to overall panel stability and thickness control.

    How does PolyBak Ultra compare to phenolic backers?

    PolyBak Ultra is described as stronger than phenolic and more water resistant, which supports panel performance where stiffness and moisture exposure are important factors.

    What performance level is specified for this veneer backer?

    This veneer backer is listed with an advanced performance level, positioning it for demanding veneer and surfacing applications where panel behavior is a priority.

    What color is the PolyBak Ultra veneer backer?

    The PolyBak Ultra veneer backer is brown, which suits use on the non-show side of panels where a neutral, darker tone is preferred in many shop environments.

    Who manufactures this PolyBak Ultra veneer backer?

    This PolyBak Ultra veneer backer is produced by Richwood Industries, aligning it with their line of backers for edgebanding and surfacing work.

    Selecting PolyBak Ultra For Your Next Veneer Job

    PolyBak Ultra veneer backer from Richwood Industries combines an advanced performance level with .035 inch nominal thickness and a 61 by 145 inch sheet size, so it suits demanding veneer and surfacing work. When a brown, stronger-than-phenolic, more water resistant balancing backer is needed behind your face material on cabinet, fixture, or panel projects, this format from Wurth Baer Supply aligns well with professional shop and installation requirements.

    Product Type
    Backer
    Color/Finish
    Brown
    Width (in)
    61 in
    Length (in)
    145 in
    Thickness (in)
    .035 in
    Supplier Pack Size
    250
    Sold In
    1
    Product Type
    Backer
    Color/Finish
    Brown
    Width (in)
    61 in
    Length (in)
    145 in
    Thickness (in)
    .035 in
    Supplier Pack Size
    250
    Sold In
    1
    0Cart
    0Cart
    49 in61 in
    97 in121 in145 in
    $34.21/Sheet
    PolyBak Ultra Veneer Backer, Balancer .035" Thickness 61" x 145"
    Item# RCPBULTRA-52 / MFR Part # PBS138BR18-ULTRA 5X12
    Sheet
    Richwood Industries
    Sheet
    In Stock

    Sold In: 1 Sheet

    Sheet