When water makes contact with the pad, our compact, dense sponge with wide base allows for full vertical expansion utilizing the full pad tray
Univeral fit for most standard mechanical leak detection devices
Value Pack of TEN replacement pads in a convenient storage tube ensures you always have spares handy
3/4" x 3/8" fits perfectly with most leak detector / water stop valves
Smaller tablets may expand slightly off center and potentially not triggering the device properly