ChemSet 740K 50mL Sink Anchor Kit (4 Sets of Hardware + 633 Epoxy)


ChemSet 740K Sink & Dishwasher Anchor Kit (4 Sets of Hardware + 633 Epoxy Adhesive) contains Undermount Studs and Sink Clips as well as our ChemSet 633 Epoxy, Dispense Gun and Mixing Nozzles to securely mount sinks and dishwahers under any counter surface without drilling.


  • Use with natural stone (granite, marble, concrete, wood)
  • No special glues needed–Stud base glues to underside of counter, using epoxy
  • 1-1/2" Diameter stud base is designed to fit into tight areas
  • Sinks are easily installed, using the included wing nuts, lock washers and sink clips
  • Kit contains the gun and mixing nozzles which can be used for future needs
  • Each Undermount Stud set includes 4 sets of hardware + 2 extra sets of hardware for dishwasher installation

Each Kit will Contain:

  1. Remove cap from 633 Epoxy Adhesive - Dispense a small amount of adhesive until adhesive is flowing from both sides (A&B)
    • 50ml Cartridge: Place cartridge into dispense gun without attaching mixing nozzle, dispense small amount until both sides dispense at the same time attach mixing nozzle, then attach nozzle and dispense a 6-8” bead of adhesive on scrap material to purge the cartridge
  2. Clean the area to be bonded and the Glue-On Fastener with alcohol. Surface must be clean and dry for good adhesion
  3. Carefully apply 633 Epoxy to the base of the Glue-On Fastener or and set in desired position on the underside of the countertop around the sink cut-out
  4. Allow 45 minutes - 1 hour for adhesive to reach proper handling strength
    • Note: Adhesive will continue to cure for up to 24 hours
  5. Once adhesive has reached handling strength place your sink into position, mount the ‘Z’-Shaped Sink Clip onto the Glue-On Fastener, add Washer, then tighten with the Wingnut
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