That is a great question!!!! Pyrex used to be a form of borosilicate glass which was and still is prized for its inert properties. Meaning it doesn't contaminate other chemicals or be contaminated easily . I guess the question is can you get it cleaned out of the toxic substance? The other problem is Pyrex brand kitchenware hasent been made of true pyrex for some time and is not as inert as it once was. Is it pre or post pyrex pyrex? Its hard to tell. The safest way to be safe is scap it unless your sure.
David
Custome Glass Maker/Caster
Polished epoxy
I wouldn't. I would try to get the first one to cure somehow, possibly by warming that area.
Yes, but it may not stay on very well. Besides, epoxy paints are very hard and wear resistant, while latex paints aren't. If the epoxy paint was needed the first time, repainting with something much less durable might not be such a wise move.
You can definitely use latex paint over epoxy. In fact, it is recommended to use latex over epoxy by the paint manufacturers, rather than using epoxy over epoxy. The latex adheres better and if you then want to use epoxy next time you paint, you have a nice coat of latex between the layers. If you use epoxy over epoxy, often the paint will just peel off in layers once some time passes (and sometimes right away).
ratio of catalyst to paint
If the dried paint is on the inside of a pyrex container and you cook something in it, it is possible that some of the paint might leech into the food. The fumes from appliance epoxy paint are highly toxic, and it is doubtful that any paint manufacturer would recommend that dried flakes of the paint be taken internally. There is a good possibilty that a small amount of the paint wouldn't hurt you. However, I would go by what my mother always said: "When in doubt, throw it out!" Or use it for a flower pot.
No, but is the dickens to get it off.
I can't say why, but they do make an Appliance Epoxy spray paint.
Check the instructions or the technical data sheet for the product that you are using. Some water-based epoxies require a primer when refinishing a previously coated surface.
Polished epoxy
Yes, it is possible to mix paint with epoxy to create a colored epoxy coating or finish.
I wouldn't. I would try to get the first one to cure somehow, possibly by warming that area.
Yes, you can.
Yes, but it may not stay on very well. Besides, epoxy paints are very hard and wear resistant, while latex paints aren't. If the epoxy paint was needed the first time, repainting with something much less durable might not be such a wise move.
You can definitely use latex paint over epoxy. In fact, it is recommended to use latex over epoxy by the paint manufacturers, rather than using epoxy over epoxy. The latex adheres better and if you then want to use epoxy next time you paint, you have a nice coat of latex between the layers. If you use epoxy over epoxy, often the paint will just peel off in layers once some time passes (and sometimes right away).
Yes, you can paint over an epoxy floor as long as you properly prepare the surface by cleaning and sanding it before applying the paint.
ratio of catalyst to paint