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PolyBak Ultra veneer backer gives you a premium balancing backer sheet that supports stable veneered panels. Stronger than phenolic, this PolyBak Ultra veneer backer resists flexing under normal handling so finished panels stay more consistent across the field. The advanced performance level means the sheet is engineered for demanding woodworking applications where panel balance is important across wide widths. The nominal .035 inch thickness provides a predictable profile that works well in panel layup sequences. With a 49 inch width and 97 inch length, this sheet size suits many common cabinet and casework panel dimensions. The brown color helps installers visually confirm orientation on the back side during layout and cutting. Available 1,800 lineal foot rolls give shops an option for higher-volume production runs where repeated panel construction is required.
The nominal .035 inch thickness of this PolyBak sheet creates a repeatable layer in your panel build, which helps maintain consistent total panel thickness from part to part. The 49 inch width aligns with many common carcass and door panel widths, so installers can plan rips and crosscuts around that dimension. The 97 inch length supports longer components or multiple shorter parts nested from one sheet, which can streamline panel cutting sequences. Because lengths are also available up to 145 inches and widths up to 61 inches, shops can select backer sizes that match larger or smaller project formats while keeping the same backer construction in use.
This PolyBak Ultra veneer backer functions as a premium balancing backer on veneered panels, so it is typically applied to the back side opposite a decorative face. In cabinet and casework production, the 49 inch width and 97 inch length fit many side panels, doors, and partitions, which simplifies panel sizing when designing around standard sheet goods. The brown color keeps the back surface visually distinct from the face veneer, which helps during assembly when orienting interior and exterior faces. Because Richwood Industries classifies it within backers and Wurth Baer Supply lists it under edgebanding and surfacing backers, it sits naturally in workflows focused on laminated or veneered panel construction.
The fact that PolyBak Ultra is described as stronger than phenolic means the sheet offers robust support to the glued face veneer, helping maintain stability when panels are moved, stacked, or machined. Its more water resistant behavior than phenolic is valuable when panels see glue squeeze-out or time in areas with humidity changes, because the backer contributes less to moisture-related imbalance. The advanced performance level aligns the product with jobs where panel flatness and long-term balance are priorities, reducing rework pressure from warped components. By holding nominal thickness at .035 inch, PolyBak Ultra lets shops plan their panel layups with a known backing dimension, which aids in achieving uniform clearances for doors, drawers, and fitted components across a run of casework.
PolyBak Ultra veneer backer is a premium balancing backer sheet used on the back side of veneered panels, so it helps support panel balance opposite the decorative face.
The .035 inch nominal thickness provides a consistent backing layer, which helps keep total panel thickness predictable across multiple components in the same project.
Being stronger than phenolic means the backer supports the veneer under normal handling, which helps panels stay stable through pressing, cutting, and assembly steps.
More water resistant than phenolic means the backer tolerates incidental moisture better, which is useful around glue-up and finishing stages where panels may be exposed.
The 49 inch by 97 inch size aligns with many cabinet and casework panel formats, so fabricators can nest parts efficiently and reduce offcut waste.
The advanced performance level indicates the backer is designed for demanding balancing applications, supporting projects where panel flatness is an important requirement.
PolyBak Ultra veneer backer in the 49 inch by 97 inch .035 inch format gives shops a premium balancing backer sized for common cabinet and casework panels. The stronger than phenolic construction and more water resistant behavior support reliable panel balance in demanding woodworking environments. With advanced performance classification and a brown color that keeps the working face easy to distinguish, this sheet fits smoothly into veneered panel workflows. For projects where consistent thickness and stable panels matter, this PolyBak Ultra veneer backer aligns directly with those priorities.
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