We normally place electronic boards in production - this gives us a few minutes to make sure everything is in place before curing. The connection is super strong. We have tried other products including all other Devcon products. We used to buy from Lowe's but they no longer sold the Devcon brand. This is the best epoxy we have ever used. It's also a "gel" so it doesn't spill when you apply it. Make sure it is the same product "Devcon Home Epoxi GEL". And make sure to stir it well for at least 30 seconds before applying.