Zimpty ZY890 Double-End Seam Roller and Tester Combo | Silicone + Brass Detail Penny Roller with Seam Tester Probe | PVC TPO EPDM Roofing Wallpaper Flooring

Zimpty ZY890 Double-End Seam Roller and Tester Combo | Silicone + Brass Detail Penny Roller with Seam Tester Probe | PVC TPO EPDM Roofing Wallpaper Flooring

• 3-IN-1 COMBO — ROLL, DETAIL, AND TEST IN ONE TOOL The ZY890 combines a silicone seam roller, brass detail penny roller, and a convertible seam tester probe into a single tool. No more picking up and putting down three different tools — roll the seam, work tight corners, and inspect weld quality all without breaking your workflow.
• 40MM HEAT-RESISTANT SILICONE ROLLER FOR MEMBRANE SEAMING The wide silicone roller head applies even, consistent downward pressure across PVC, TPO, and EPDM single-ply roofing membranes. Heat-resistant construction keeps it safe to use directly behind a hot air welding gun, while the offset fork design keeps your hand away from the heat source.
• 6MM BRASS DETAIL ROLLER FOR EDGES, OVERLAPS, AND T-JOINTS The narrow brass penny roller on the opposite end gets into the tight spots the silicone roller can't reach — corner details, seam overlaps, and T-joint intersections. Brass construction delivers firm, precise pressure without damaging membrane surfaces.
• INTEGRATED SEAM TESTER PROBE — INSPECT WELDS IMMEDIATELY The convertible seam tester probe lets you check bond integrity right after welding while you're still in position. Run the probe along the seam edge to catch voids or failures early — before they become costly callbacks. Use the flat end to tamp down T-joints or lift material in tight areas.
• VERSATILE USE — ROOFING, FLOORING, WALLPAPER, AND MORE Built for professional roofers but equally effective for LVP and hardwood flooring installation, wallpaper hanging, vinyl membrane bonding, and tape overlap welding. The ergonomic handle provides comfortable grip for extended use on large commercial or residential projects.