King Plastic KSBWHWHMM.50054.096.00 King StarBoard 54in x 96in x 1/2in White HDPE Marine Sheet

King StarBoard® is the original marine-grade high-density polyethylene (HDPE) sheet and the industry-leading building material for boat builders and marine fabricators worldwide. This full-size 54" x 96" x 1/2" sheet in White is manufactured using King Plastic's proprietary K-Stran™ process, delivering superior flatness, consistency, and precise thickness tolerances across every sheet.

Key Features:

• Full sheet dimensions: 54 inches x 96 inches x 1/2 inch thick
• Color: White / White (matching matte finish on both sides)
• Marine-grade HDPE — will not rust, rot, warp, swell, splinter, or delaminate when exposed to UV, humidity, or water
• Manufactured via the proprietary K-Stran™ process for superior flatness and dimensional consistency
• Environmentally stabilized for long-term performance in harsh outdoor and marine conditions
• Matte finish on both sides hides minor scuffs and scratches for a clean, professional appearance
• Easy to fabricate using standard woodworking tools — table saws, drills, routers, and blades
• Never requires painting, staining, or refinishing
• Made from FDA and USDA approved materials; meets ASTM D4976
• Free of BPAs and Phthalates
• Upgradeable with King MicroShield® (antimicrobial) or King FlameShield® (ASTM E-84 Class A flame compliance)

King StarBoard® is the trusted replacement for teak and other traditional marine woods, ideal for hatches, doors, storage units, swim platforms, cabinetry, furniture, and countless other marine and outdoor components. Proven on thousands of boats and yachts, it delivers lifetime durability with virtually zero maintenance.