Kiln cement/glue/magic potion?

I have a problem - I have 3 SMALL (3-4" squarish) pcs of broken Silquar that make a perfect soldering hotspot on my bench. Two are sides and one is the bottom. The problem is that I want to glue them together so they will keep solidly together, instead of falling over. I’ve looked at various glues and kiln cements, but want something that will cure without having to put it in a kiln for a high-temp cure. Also, I don’t want to buy a large amount…
Any suggestions?

Since I doubt that your little setup would get beyond 500F/260C JB Weld does make a high temp formulation: https://www.jbweld.com/product/high-heat-syringe
They do make one that goes much higher, but I’m not sure how well it would bond with a porous material.

Ron Charlotte

Gainesville, FL

ronch2@bellsouth.net OR thaalibi@gmail.com

This will probably work just fine and it’s cheap: https://www.homedepot.com/p/Rutland-2-3-fl-oz-Stove-and-Gasket-Cement-Tube-77/202246822

My gosh! Thank you so much! :slight_smile:

Thank you so much! This is wonderful.