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3m Underwater Splice Kit

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  • Allows for underwater splicing of various electric lines up to 5/8" O.D. (outside diameter)
  • Patented 2 part liquid epoxy resin mix creates a 100 percent water tight seal!
  • Use for water tight connections on fountain and pump power cables
  • UL listed 486D

Suggested Retail: $59.99
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Creates a water-proof, submersible connection between a wide range of electrical lines using a patented resin mix.


The 2 part liquid epoxy, when poured into the plastic sleeve, completely surrounds the cable splice and creates a 100% water tight seal.


The 3M Splice Kit can be used to extend electric lines for submerged lights or water pumps.


Note: Cable O.D. cannot exceed 0.625" (16.0 mm).

UL Listed 486D.

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