Potting jacket for an 8mm to 10mm or 8 mm to 8mm inline cable splice

This is a set of Cable splice jackets designed to be used with scotchcast cable jacketing resin for making inline tether splices for underwater vehicles or other electrical cable repairs. It's designed to fit the 8mm yellow blue robotics tether cable on one end and a Seacon 10mm diameter cable on the other end. Other diameters are certanly possible. it is held in place during curing by 4 35-ish mm long M3 bolts and nuts.

Bluerobotics forum user Mark Langille (aka schoonerlabs) has provided excellent detailed pictures of a PLA version of this mold in use. All other image related copyrights for those pictures remain with Mark.

Mine also worked, I just lost the pictures on my SD card.