Browse Forums Heating, Cooling & Insulation Re: Fibreglass Insulation Around Electrical Cables 6Dec 29, 2019 10:53 pm I stand corrected. Under “Health and safety tips” it says... Electrical wiring must be appropriately sized or it may overheat when covered by insulation. Have it inspected by a licensed electrician. You’re on the right track, wire brush in a grinder then a zinc rich epoxy primer then a top coat of some sort, like a waterproofing membrane. Raising the concrete would… 1 7035 Thanks splashers, that makes sense. The waterproofing guy used this Davco product, I will raise the issue with builder and hopefully get resolved with him - if not… 2 12899 |