USG No. 1 Moulding Plaster is a high purity general purpose plaster that can be used in a wide variety of applications including architectural ornamentation and dental use. The physical properties can be varied depending upon the desired end use, while the use consistency can vary from a practical range of 63 lbs. water/100 lbs. of plaster (29 kg water/45 kg plaster) to as high as 70 lbs. water/ 100 lbs. of plaster (32 kg water/45 kg plaster).
STRUCTO-LITE® BRAND Basecoat is a mill-mixed perlite-aggregate gypsum plaster. It requires only the addition of water at the jobsite. STRUCTO-LITE Basecoat is USG’s lightest-weight and most highly insulated plaster. STRUCTO-LITE Basecoat provides a plastic working material that will conform to various designs and help achieve durability in walls and ceilings. It can be applied by hand or machine methods, on gypsum or metal lath, clay tile, concrete or cinder blocks and other approved plaster bases.