Insulating electric connections

To insulate a plate or plates from a combination structural bolt and electric connection, the prefered way is probably Nylon bushings, but these never seem to the length or OD that I want to use, so I have resorted to using pvc tubing that just fits over the bolt and cut to the length I [...]

Container Materials

I’ve noticed there are some clear plastic HFE containers on youtube and other sites, so I checked on some and the cost & availability. I found one aquarium supply house that has most of the supplies that can be used, tubing, check valves, connectors, glue, etc. Aquatic Eco-Systems
I have no affiliation with Aquatic Eco-Systems [...]

CPVC/CVC containers

CPVC and PVC pipe and fittings can be found at almost any plumbing or building supplier in sizes from 1/2″ to 4″ diameter and in 8 to 10′ lengths. Be aware that PVC doesn’t hold up to as high a heat as CPVC.
I have found that the glues used to ‘cement’ them together should be [...]