U-POL Onion Board Multilayer Mixing Palette — 100 Disposable Solvent-Resistant Sheets, 10x11.6in

U-POL Onion Board Multilayered Mixing Palette is a stack of 100 disposable, solvent-resistant paper sheets designed to give a clean, non-absorbing surface for mixing resins, paints and coatings.

If you mix body fillers, adhesives, paints or small batches of coatings, a proper palette keeps materials uncontaminated and makes cleanup effortless. The U-POL Onion Board uses a specially formulated paper that resists soaking up solvents and resins so mixed material stays where you place it. When one sheet is used, simply tear it off to expose a fresh layer — no scrubbing, no wasteful cleaning solvents.

How does this palette prevent product loss and contamination?

The layering and paper formulation minimize absorption, so resins and solvents remain on the surface instead of wicking into the pad. That reduces pinholes and material waste, and helps maintain accurate mix ratios for small batches.

• Specially formulated non-absorbent paper keeps materials on the surface
• Multilayer stack gives many fresh surfaces without additional tools
• Reduced pinholing risk when mixing solvent-based products
• Disposable sheets eliminate cross-contamination between mixes

What size and quantity are included with each board?

Each Onion Board comes as a compact pad designed for benchtop use and measures approximately 10.04 inches long by 11.61 inches wide and 0.51 inches thick. The board contains 100 perforated sheets so you can remove only what you need.

• Dimensions: 10.04L x 0.51H x 11.61W inches for easy placement on work surfaces
• 100 tear-off sheets per board for extended use
• Perforated layers allow clean, single-sheet removal
• Compact footprint fits in paint bays, bodyshops and home garages

How do professionals use the Onion Board during prep and repair?

Technicians use a single sheet to measure and mix small amounts of filler, catalyst or paint. The board's non-wicking surface supports accurate ratios and clean transfers to applicators or mixing sticks, speeding workflow and reducing wasted product.

• Mix body filler and hardener directly on a single tear-off sheet
• Measure small resin or adhesive quantities without absorption error
• Tear away used sheet to instantly refresh the work surface
• Ideal for fast, repeatable mixes in busy repair environments

What should I expect in terms of cleanup and disposal?

Cleanup is simplified because you discard the soiled sheet instead of washing palettes or trays. That saves time and reduces the need for solvent cleaners and towels, improving overall shop efficiency and cleanliness.

• Dispose of used sheets — no scrubbing or solvents required
• Less residue left on workbench compared with reusable trays
• Minimizes cross-contamination between different materials
• Simple handling: tear, discard, and continue with a fresh sheet

Who is this for? The U-POL Onion Board Multilayered Mixing Palette is made for automotive technicians, bodyshop specialists, restoration hobbyists and anyone who mixes small batches of solvent-based or resin products. If you value accuracy, minimal cleanup and a low-absorbency mixing surface, this product streamlines mixing tasks and keeps your workspace tidy without extra tools or cleaning solvents.