SEABOARD™ is a high density polyethylene sheet formulated to meet the specific requirements of marine and other outdoor environments. In addition, special post-production treatment enhances its ability to withstand the effects of salt water, moisture and direct sunlight.

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Product Information

Key Features

  • FDA requirements
  • Good dielectric properties
  • High degree of stability
  • Inertness to marine environments
  • Ultraviolet (UV) stabilized to resist direct sunlight degradation throughout
  • Very rigid

Applications and Functions

  • Park and recreational outdoor equipment
  • Playground equipment
  • Recreational boat items such as benches, seats, hatches, doors, grab rails, step and dock boxes, rod and cup holders, chairs, tray tables, frames, trims
  • Ship and fishing components
  • Swimming pool equipment

Availbility Uniboard™ sheets:

  • Size (mm): 1220 x 2440
  • Thickness (mm): 6, 10, 12, 15, 19, 25


  • Ultra Whites
  • Other colours on application


If you have a question or need further information please use our contact form and our dedicated team will get back to you as soon as possible.


How to supply artwork
For quotes please fill in our contact form and upload a PDF file with dimensions. For profile e.g CNC Routing cutting please supply an EPS, DXF or DWG file.
If you need more information on how to supply your artwork. Please contact us on 9417 6111
For custom design work a prototype is often the best way to communicate and sell the idea to your client or to finesse the design work. Talk to us about your unique project. Prototypes are charged for although if an order is placed the prototype fee is usually waived.