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Guerrilla Painter Plein Air Universal 5x7/9x12 Palette Extension Kit

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Product Notes:
  • LPP Lowest Price - This item is already at the Best Lowest Price Possible and no further discounts or coupons can be applied.
  • Prop 65 ⚠ WARNING - This product contains and can expose you to chemical(s) which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov
Item #
V38523
List List Price: (Also known as Manufacturer's Suggested Retail Price, we do not set or inflate the MSRP. We report it. For our Jerry's manufactured brand products, we establish MSRP based on those of third-party vendors whose products most closely resemble ours in quality and size.) $24.99 Reg. Price $21.69
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(expected: 08/06/2026)
Product Notes:
  • LPP Lowest Price - This item is already at the Best Lowest Price Possible and no further discounts or coupons can be applied.
  • Prop 65 ⚠ WARNING - This product contains and can expose you to chemical(s) which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov
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Guerrilla Painter Universal Palette Extension
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Guerrilla Painter Plein Air Universal 5x7/9x12 Palette Extension Kit

Item # V38523 Overview

| Brand ® Guerrilla >
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Product Notes:
  • LPP Lowest Price - This item is already at the Best Lowest Price Possible and no further discounts or coupons can be applied.
  • Prop 65 ⚠ WARNING - This product contains and can expose you to chemical(s) which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov

Plein Air Universal 5x7/9x12 Palette Extension Kit, Guerrilla Painter

Now you can customize your Pocket Box™, ThumBox™, Cigar Box™, or LapTop Box™ with a Universal Palette Extension Kit. The extension works perfectly as a paint mixing space while providing full access to the rest of your Guerrilla Box. A parking slot for the Hang-Up Brush Caddy (sold separately) and five paintbrush holes are cut into the wood. The hinged extension folds into the box when not in use, and the standoff screws keep it elevated above the inner box palette.

Note: With the Palette Extension Kit installed, there will be room for only one wet panel in the lid, and if you use a Panel Size Adapter, you'll have to remove it to close the box.

  • Birch plywood and aluminum palette extension
  • Five holes to set brushes on
  • Parking slot for the Hang-Up Brush Caddy™
  • Simple installation
  • Adds 6-1/2" x 5" of palette space
see Prop 65 Warnings
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WARNING -This product contains material known to the state of California to cause cancer, birth defects or reproductive issues. Even if they contain only trace levels of harmful chemicals, warning is required. For more information go to: www.P65Warnings.ca.gov

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