Alro logo Alro Steel was established in 1948 by Al and Robert Glick and has grown to include Alro Plastics, Alro Industrial Supply and Alro Metals Outlet.

Densetec Marine Board™ Plastic Sheet & Plate

Densetec Marine Board™


Densetec Marine Board Colors

Size and Availability:

Sheet / Plate:
- Thickness: 1/4”, 3/8” 1/2”, 3/4” and 1” thick
- TSheet size: 54”x 96” (standard)

Densetec Marine Board™  Densetec Marine Board™
Marine Board is specially formulated to withstand the rigors of harsh outdoor marine environments. It is UV-stabilized to resist damage and retain its beauty, even after years of direct sunlight. The following physical property information is based on typical values of the base acrylonitrile-butadiene-styrene resin.

Increasingly, Marine Board is replacing wood and laminates in boating applications. It does not splinter, crack, delaminate, rot, swell, or absorb water like traditional materials. Even under heavy foot traffic on yacht decks, it remains virtually maintenance-free. In addition, there is no need to stain or paint Marine Board every few years. The color is integrated with the polymer and retains its vibrant appearance better than painted wood.


  • UV stabilized to withstand harsh marine environments
  • Does not splinter, crack or delaminate
  • Stain resistant, never needs painting
  • Machinable with standard woodworking tools
  • Easily formable for curves and bends


  • Cabinets and counter tops
  • Doors and windows
  • Swimming pool equipment
  • Swim platforms
  • Trim and molding
  • Steps and ladder tread
  • Bait tank covers
  • Hatch covers