We tested over a dozen different types of hot glue for our 3D coro and related projects and we've yet to find a better hot glue that doesn't turn yellow with UV exposure and that holds onto coro as well as our Ad Tech hot glue does.  Sold by the stick (10" long) so you can purchase exactly the number you need.  Each 10" stick is .44" (~7/16) in diameter (this is the most common size.)  Can be also used to isolate and waterproof low voltage electrical connections.

Convert the 5 PIN XLR plug of the Enttec Pro or Enttec Open to the standard CAT5 cable used on all common holiday lighting systems. 

 

**** THIS ITEM HAS BEEN DISCONTINUED DUE TO PROBLEMS WITH THE VENDOR SOURCE ****
The item is CorrosionX, Part #90102 and can be found on Amazon.com

CorrosionX is the best product we've found for protecting CAT5 interconnections. What occurs is when water gets between the connections in the CAT5 plugs and you apply power, corrosion can occur so quickly that pins will literally disintegrate. Simply spraying this on the connections will resolve the problem.