Seam Setter, 2PCS 8 Inch Manual Operation Rubber Vacuum Stone Seam Setter For Granite Slab Joining Leveling Seaming Crimping for Reliable Hold

2PCS 8 inch Manual Operation Rubber Vacuum Stone Seam Setter for Granite Slab Joining Leveling Seaming CrimpingFeature:Vertical Maximum Suction: 260kgSuction Cup Diameter: 8"(203mm)Application: Perfect for marble and granite, flooring, mirrors.Weight : 3kgHow to use:Place the fixed (left) suction cup on the left slab. Place the movable (right) suction cup on the right slab.Pump the plunger until the suction cup attaches completely.To join the seam, turn the side knob counter-clockwise until you are satisfied with a seamless appearance.To level the slabs, make sure one of the blue head under the top knob is on the higher side of the seam and turn the top knob clockwise until the slabs are leveled. Usually you only need to use one top knob to level. Use two when there are any expanding needs. To Lift the rubber tab on the edge of the suction cup to release the suction after seam has been completed

• New design patented product
• Much lighter that is easy to carry and operate
• One pole design that is easy to clean the seam glue
• Pass SGS, RoHS, PAHS testing.
• Usage: An auxiliary tool for panels stitching of kitchen worktop.