USG's latest Levelrock: 4500 NXG underlayment
November 11, 2008
USG has rolled out Levelrock 4500 NXG floor underlayment, a cementitious product that features an innovative self-sealing technology. Designed for use in a range of commercial and institutional construction projects, Levelrock 4500 NXG is formulated to create a smooth, hard surface and offers compressive strength up to 5,500 psi. For details, circle 253 on the Reader Inquiry Card.