Ok, I know Lemmy doesn't have a spying algorithm like pretty much any other company's site, but it is a bit amazing that you brought that here just when I needed that product to glue a ceramic handle of a mug that I broke because of stupidity.
As you seem to know about the subject, may I ask if it is prudent to still use the mug in the microwave? (Usually I heat my coffee or water there), the handle looks very well attached and I have used it once to drink... With fear.