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An economical and environmentally responsible solution to many marine fabrication needs, Plaspanel Marine Standard Light panels are made from post-consumer recycled plastic. These durable plastic panels can withstand harsh marine conditions and are ideal for applications that require a rot,crack and water absorption resistant material where color is not essential. Plaspanel Marine Standard Light differs from our Plaspanel Solid panel products in that it has a Light top and bottom surface with a foamed core consisting of an extremely fine closed cellular structure that is resistant to moisture absorption.

Plaspanel Marine Standard panels have been UV-stabilized not to deteriorate thereby enabling them to remain functional even after years of exposure to direct sunlight. Boat builders and marinas everywhere are discovering the numerous advantages of replacing wood, especially the plywood, laminates and particle board, with Plaspanel Marine Standard Light panels as they do not rot, splinter, crack, delaminate, rot, swell, or absorb water like traditional materials and have good screw and staple retention.

As with all Plaspanel products, fabrication can be easily carried out using standard woodworking tools and can be cut, routed, drilled, screwed, nailed and welded. All Plaspanel finishes are grain free, so waste can be reduced by fabricating parts from any part of the sheet.

Plaspanel Marine Standard Light panels are ideal for upholstery backing and other support applications. It comes in black with a matte finish designed to cover scuffs and scratches that would be more visible on gloss finishes.

All Plaspanel Marine Standard Light panels are also available in a smooth or textured finish subject to our minimum order requirements for custom orders.


  • Stain resistant
  • Scratch resistant
  • Does not splinter
  • Does not crack
  • Does not delaminate
  • Does not rot
  • Does not swell
  • Good screw and staple retention
  • Does not absorb water like traditional materials


  • Upholstery Backing
  • Dock Bumpers




  • Cut
  • Route
  • Drill
  • Screw
  • Nail
  • Weld


  • Matte Finish
  • Basketball Finish*

SIZE (ft): 4' x 8'
THICKNESS (in) and WEIGHT (lbs):

  • 3/8" - 49 lbs.
  • ½" - 65 lbs.
  • 5/8" - 82 lbs.
  • ¾" - 98 lbs.
  • 1" - 132 lbs.
  • 11/4" - 164 lbs.


  • Length: +/- 0.06“
  • Width: +/- 0.06“
  • Thickness: 5%
  • Diagonal: 0.02%

*Subject to a minimum purchase