Mayes 48-in Lightweight Blue Wallboard Square at Lowe's. The body is crafted with sturdy extruded aluminum. Protected with a heat treated, clear, powder paint finish with highlighted operations.

The wall-board tools original drywall T-Square has an angled crosshead, heat-treated aluminum construction and aircraft alloy steel rivets for strength and durability. A reverse ruled blade offers exact measurements in both directions. It is durable, rust-proof and lightweight. Calibrated to make accurate 16 in. measurements Sep 26, 2014 · 'Sheetrock' is just a brand name for drywall. I have a video that I recorded in Home Depot and it explains nearly every product they sell that is Drywall related and what it is used for.