I have never repaired or read of a break repair in model glass. You might have to get another one. When masking glass put the tape on your shirt and pull it off a couple times so it will pull off glass easy. l do it all the time. Good luck..
l buy some on ebay. I get most at Hobby Lobby. www.modelroundup.com has lots of tools and supplies. www.hobbylinc.com is a very good Tamiya paint source. l hope this helps...
I am glad l am not alone. l have a few cans that are 10 years old and still spray great. l have wondered if shipping paint in those hot trailer affect some cans in shipment..
i agree with you Tom, l enjoy helping fellow builders. l also enjoy the pay it forward thread l will be posting something in it before to much longer..
l was going thru my spray paint stash and was wondering how much paint other builders keep on hand.?? l have about 70 cans and keep them in my closet to keep them at a good temp..
l have seen the pictures and know it does happen but l have a several models from the 80's built and no tire and wheel melt yet. l have not opened a kit like that yet. Does heat or storage cause that?? all my kits are in the closet...