This massive crown moulding style features concave and convex elements. The moulding is crafted with classic detail in urethane. Urethane moulding has become popular for its traditionally beautiful appearance and excellent durability. Urethane crown moulding is strong and dense, but also lightweight and easy to trim, alter and install. It is a precision-molded material, and it is primed when molded. Crown moulding can play a very important role in the enrichment of the interior space. Crown moulding emphasizes the shape of the interior space, trims ceilings with beautiful detail, and the possibilities don't stop there. Crown moulding can also be used to ornament cabinets, furniture, fireplaces and more.