Seam Tools & Single-Ply Accessories

The AJC 171-SWP Super Weld Probe is a contractor-grade seam inspection tool engineered for rigorous use in roofing and waterproofing applications. Built from robust, heavy-duty steel, it withstands tough job site conditions. The tool features a deep-cushioned grip designed for comfort during extended use, and its threaded end allows the secure attachment of extension handles—ideal for inspecting seams safely from standing positions. This precision seam tester ensures reliable assessment of...

The AJC 171‑CMP Check‑Mark Seam Probe & Marker is an innovative dual-function tool crafted for seamless roof seam inspections. Used like a regular probe, it allows you to test weld or membrane seams efficiently. Built-in push-button control extends or retracts a durable red lumber crayon—perfect for marking defects on the spot. Designed to accept standard ½-inch diameter lumber crayons, this compact, rugged tool streamlines roofing and waterproofing workflows, offering both precision and...

The AJC 170-PR Pick & Roll Combo Tool is a dual-function roofing seam roller and weld probe pick engineered for seamless switching during roof and waterproofing work. It integrates a 1.75-inch wide silicone rubber roller with a heavy-duty steel pick—both mounted on the same end for easy transition. The pick extends or retracts without tools, adapting instantly to the task at hand. A sturdy wood handle ensures comfort and control. This compact, rugged tool is ideal for professionals who need...

The AJC 170-R&B Combo Rubber & Brass Seam Roller is a versatile roofing and welding accessory designed for both fine-detail and broad seam finishing. One end features a narrow .23-inch brass roller tailored for precision work, while the other end houses a 1.75-inch heat-resistant rubber roller made from non-stick, proprietary material for smooth application in hot-air welding. Built with a single-fork construction and sealed, lubricated bearings, this tool offers effortless, low-friction...