King StarBoard® AS is a sure-grip, anti-skid, marine-grade high-density polyethylene (HDPE) sheet engineered specifically for high-traffic walk-on surfaces. This 3/4" x 24" x 54" sheet features the dot pattern on one side in the popular Seafoam color, with a standard matte finish on the reverse side — making it ideal for a wide range of marine decking and structural applications.
Manufactured using King Plastic's proprietary K-Stran™ process, StarBoard AS delivers precisely flat, consistent sheets that resist warping, swelling, and delamination. The special high-friction dot surface actively prevents slipping and promotes water drainage, passing ASTM D2047 slip-resistant testing and scoring well above both ADA and OSHA requirements.
Key Features:
- Anti-skid dot pattern on walking surface; standard matte finish on reverse side
- Marine-grade HDPE construction — will not rot, rust, or delaminate when exposed to UV, humidity, or saltwater
- Environmentally stabilized for the harshest marine conditions
- Passes ASTM D2047 slip-resistant testing (ADA and OSHA compliant)
- Made entirely from FDA and USDA approved materials; no BPAs or Phthalates
- Meets ASTM D4976 material standard
- Passes Federal Motor Vehicle Standard 302 fire test
- Chemical resistant; stain resistant; never needs sanding, compounding, or polishing
- Easy to fabricate using standard woodworking tools — saws, drills, routers
- Mechanical fastening recommended (adhesives not recommended)
- Seafoam color coordinates with original King StarBoard® for a seamless match
King StarBoard® AS is the go-to anti-skid decking material for boat builders and marine DIYers. Common applications include swim platforms, deck hatches, gangways, ladder treads, bow pulpits, shower floors, and engine room grates — anywhere traction and drainage are critical. This cut sheet measures 3/4" thick x 24" wide x 54" long in Seafoam (color code: SF).
