Whats a clear coating that wont melt? ?

Question

we made a lego ashtray but we dont want it to melt. is there anything we could put on it so that we cans still see the legos but it wont become black or burn or anything like that?

Answer 1

You can find an ashtray or even a glass candle holder that you can set in there to prevent it from melting. Filling it or the glass container about 2/3 the way full of baking soda, salt or fine sand will also extinguish your butts, help deodorize, and keep the heat away from the leggos except when someone pushes too far down.  

Answer 2

You might be S.O.L. finding a coating that will not melt, but you might find a "see through" clear glass ashtray that you can affix to the top of your Lego ashtray.

If you cannot find one that will fit, you can find a glass company that will custom make one to fit your Lego ashtray, if you are willing to pay the price.