Techno Gel Gum – Re-enterable Waterproof Electrical Potting Compound (IP68, Up to 1kV)

Great company and product.

Alexander has always been super responsive to me. I hope to do more and more business with them.

Gelgum to the rescue

Sealed my underwater fountain juntion box perfectly. Great service, even rushed my order in an emergency for us. Thanks for the help!

My first time

I was greatly pleased with your product. I was nervous about encapsulating my PCB because it is irreplaceable. It is 32 years old and one of a kind. After I made my component repairs I washed down the board on both sides with 91 percent alcohol. I waited one day with low heat applied to make sure that the alcohol evaporated. Then I mixed up a batch according to the directions and first poured some into the case. This is so the back side would be covered with the mixture. Then I carefully placed that PCB in the case and wiggled it around a bit so that it would flow through the little spaces on the back. Then I poured enough to cover the front side of the board. I was amazed at how fast and evenly it leveled out. The only thing that concerned me was that it didn't solidify in 10 minutes. So what I did was place a infra-red heat lamp approx. 3 feet over the board and in a hour it was beautiful .I think it's a great product. Len Verano