网页Inch: Thickness. Thickness; 0.004" 0.005" 0.0079" 0.0081" 0.015" 0.016" 0.02" 23 mil: 0.03" Also known as starboard, these sheets and bars won’t degrade when exposed to salt water, humidity, and UV light. Impact-and Moisture ... mposed of high-density polyethylene fibers, this durable material is tear and water resistant and keeps its ...