USG STRUCTO-LITE® Basecoat plaster is USG's lightest and most highly insulated basecoat plaster and is ideal for locations where an aggregate is unavailable. USG STRUCTO-LITE® basecoat plaster is mill-mixed, perlite aggregate gypsum that weighs half as much as sanded basecoat plaster and provides thermal conductivity.
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| Application Method | : | Hand, Machine |
| Application Temperature | : | >55 deg F |
| Color | : | Off-White |
| Compositions | : | Plaster of Paris (Calcium Sulfate Hemihydrate CAS 10034-76-1), Perlite, Crystalline Silica (Quartz) |
| Compression Strength | : | 700 psi |
| Container Type | : | Bag |
| Coverage Area | : | 140 sq-ft Gypsum Lath, 89 sq-ft Metal Lath, 109 sq-ft Unit Masonry sq-ft |
| Density | : | 45 to 55 lb/cu-ft |
| Flammability Rating | : | 0 |
| Form | : | Powder |
| Net Content | : | 50 lb |
| Odor/Scent | : | Low to No Odor |
| Specific Gravity | : | 2.4 to 2.8 |
| Temperature Rating | : | >40 deg F |
| pH Range | : | 6 to 8 |
SDS