I was pouring at temps under 200 degrees. Jars were cleaned and glue gun glue sticks were high temp type. I was having wick tabs coming unglued during pour. Out of the blue. I had changed nothing. Now with such a high temp of the RTV, not only are my tabs staying put, I can rest assured that when people do burn in a non safe manner (such as power burning), I will be able to rest a little easier knowing I have a few hundred degrees of wiggle room. Dave