Just add water for a plastic working material that conforms to various designs, helping achieve durability in walls and ceilings. Structo-Lite® Basecoat Plaster is USG's lightest and most highly insulated basecoat plaster and is ideal for locations where an aggregate is unavailable. Structo-Lite® Basecoat Plaster is mill-mixed, perlite-aggregate gypsum that weighs half as much as sanded basecoat plaster and provides thermal conductivity.
STRUCTO-LITE® Basecoat Plaster, 50 lb Net Content, Bag, Powder, White, Low, Composition: Calcium Sulfate, Crystalline Silica, Dolomite, Perlite, Plaster of Paris, 2.4 to 2.8 Specific Gravity, 6 to 8 pH, Hand Machine, 89 sq-yd/ton, 109 sq-yd/ton, 140 sq-yd/ton
| Application Method | : | Hand Machine |
| Color | : | White |
| Composition | : | Calcium Sulfate, Crystalline Silica, Dolomite, Perlite, Plaster of Paris |
| Container Type | : | Bag |
| Coverage Area | : | 89 sq-yd/ton, 109 sq-yd/ton, 140 sq-yd/ton |
| Form | : | Powder |
| Net Content | : | 50 lb |
| Odor/Scent | : | Low |
| Specific Gravity | : | 2.4 to 2.8 |
| pH Range | : | 6 to 8 |
- Mill-mixed perlite-aggregate gypsum plaster, requires only the addition of water at the jobsite
- Ideal where it is not desirable to mix aggregate with plaster on the job
- Lightweight plaster, weighs less than half as much as sanded plaster
- Excellent for areas requiring highly insulated plaster, provides k-factor of 1.74, three times the insulation value of sanded plaster