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.

Features

• 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
• Improved insulation

Specifications

• 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
• pH Range: 6 to 8
• Specific Gravity: 2.4 to 2.8
• Model: 163841

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