MG Chemicals 8331D Silver Conductive Epoxy Adhesive, 14 gram Kit

Didn't know this existed but I do now.. easy to use and is a really good conductor. I'm using for a serious precision job and having no problems at all.. shame it's so expensive but sometimes you only get what you pay for .. to be fair a little bit goes a long way. Love the stuff

I used the products low resistance to fix a LFP battery terminal that broke off. Then I stabilized it more with another epoxy. The measured ressisance is almost zero.

Used to repair heated rear window tags on a car, worked well

Good points: It’s almost as good as solder for electrical joints - certainly much better than carbon-based glue. So, it can be used for jobs that cannot be soldered, eg. aluminium. The electrodes of solar PV panels often consist of silicon layers on a glass base, whereby the electrical connections are fragile. They cannot be soldered, so this is an ideal application. Bad points: Although claimed to be ‘epoxy’, it’s nothing like as strong as (eg.) Araldite. Two-part epoxies will eventually cure - all chemical reactions (which effectively this is) are faster the hotter it is (a VERY rough rule of thumb is they'll take about half the time for every 10degC hotter). This product claims it will cure in 10 minutes at 65degC - way hotter than some jobs can stand. It also requires a ‘Glass Transaction Temperature’ of 35degC - which I take it means no useful curing below that. So, expect full curing to take ages! Fortunately, I needed to fix the solar connections during hot weather - it cured fine while I left it inside a very hot car during a long weekend, where it certainly got well above 40degC. The best electrical connection to the silicone electrode is a strip of copper - clean it all and use conventional solder to join the wiring to the copper strip. Then, use this product to join it to the silicon. Hold the joint while curing with (eg.) binding clips for paper, or G-clamps. But NB: I bought exactly the same product from Amazon in 2018 for a tad under 30 quid. Even accounting for inflation, nearly triple now is ridiculous. After all, silver is nothing like gold dust. It claims a shelf life of 3 years. Given the converse during cold temperatures, this expensive glue should remain usable for longer. Mine was perfectly fine after 8 years when kept in the fridge.

Brilliant product it sticks to glass but takes about 20mins to be able to let go and stay their. It’s conductive so it was perfect for me . It’s abit pricey but cheaper than a replacement rear window.

Brilliant! Very expensive but did the job

Sono riuscito a riparlare lo sbrinatore del lunotto termico dell'auto, si era staccato lo spinotto del collegamento elettrico sul vetro. Vi consiglio: pulire bene con alcol, mettere un poco di colla sul vetro dove si è staccato, mettere un poco sullo spinotto e attaccare provvisoriamente con nastro di carta. fermo per un'ora.

This worked perfectly on by 2015 Jeep Wrangler rear window. Reattached the defroster wire and kept the circuit working again!...👍

This is an excellent product. The epoxy cures in about 60 minutes to a nice hard consistency and is very conductive. The small syringes dispense the epoxy very well. I have absolutely no complaints about this produce. That said... I usually just want to use a tiny amount at a time and it's a bit tricky to get a few drops of the A and B parts out of the syringes. I've found that if I twist the plungers as I apply a VERY SMALL amount of force, I can get the small amount out that I want. It'd be nice if this were easier, but I think this is a better solution than having an A and B bottle that I'd have to dip into, so I'm happy... but an easier way to dispense a drop or two would be nice. I haven't check to see if one of my needles can be screwed to the syringes...

Me funcionó excelente para arreglar un conector de mi auto

Works well as a conductive filler and bonding agent for my sensor product. Solved three design issues; filler to smooth a rough edge, bonds two parts and electrically conductive. Paste consistency. Wear gloves. It’s very messy but cleans up with IPA before cure.