Crane Composites has set the standard for premium; low maintenance and long life - meeting the needs of the Recreational Vehicle industry. Crane Composites exterior sidewall panels are specifically engineered to provide unsurpassed performance against weathering. Composed of thermoset polyester resin and chopped fiberglass strands, Crane Composites RV sidewall panels are superior in both appearance and durability versus any other type of product. The exclusive Crane Composites gel-coat surface is highly scratch and abrasion resistant, adding years of life to an RV. (less)