Sheetrock® Brand UltraLight Gypsum Base Imperial® panels are the
lightest ½-inch gypsum base for veneer plaster available. Sheetrock®
Brand UltraLight Gypsum Base Imperial® panels have a distinctive blue
face paper that is engineered specifically for the direct application of
veneer plasters. The special multi-layered laminated face paper controls
water absorption, provides maximum plaster bond and resists sag.
Sheetrock® Brand UltraLight Gypsum Base Imperial® is the lightest ½-inch
gypsum base for veneer plasters available.
- Easier to lift, carry and install
- Special multi-layered laminated face paper to control water
absorption, provide maximum plaster bond and resist sag
- Designed for direct or resilient attachment to wood or steel framing
- Sheetrock® UltraLight Gypsum Base Imperial complies with ASTM C1396
- Per ASTM E136, noncombustible gypsum core
- Per ASTM E84, flame spread is 0; smoke developed is 0
- Low VOC Emissions Classification, CHPS compliant