awww Irene...
sorry to hear about your glue gun. Doesn't it says on the thingy (wrap--i'm at lost..lol) whether or not it's a high or low temp? aha! Packaging is the thingy i'm thinkin' off...lol...
What about glue? like Fabric-Tac and the E6000? Can u get it in S'pore?