I found this catalyzed clear coat by spray max for $20 a can. From what I understand about it, the catalyst is what hardens it like a professional paint job which protects from the gas.
Here's what they have to say about it.
This clearcoat has a self contained hardener right in the can. Once the hardener is activated (by pressing down on the special pin on the bottom of the can), the hardener is released. By shaking the can for approximately two minutes, you now have an catalyzed clearcoat in a spray can which dries hard and shiny. You will not need to use rubbing compound with this product. The product must be used within 24 hours after activation.
This formula contains Isocyanates and is very toxic so don't even think about spraying this product without proper respiratory protection! Make sure you use a protective respirator designed for Isocyanates. The respirators we sell on the site are approved for use with this paint.
We only recommend professionals purchase this product with spraying experience as once it is sprayed, it cannot be easily removed!
To fix any imperfections (i.e. dust, drips, etc.) wait at least two days and you can use rubbing compound.
You should be able to find it online and maybe at your local paint store. Hope this helps
Here's what they have to say about it.
This clearcoat has a self contained hardener right in the can. Once the hardener is activated (by pressing down on the special pin on the bottom of the can), the hardener is released. By shaking the can for approximately two minutes, you now have an catalyzed clearcoat in a spray can which dries hard and shiny. You will not need to use rubbing compound with this product. The product must be used within 24 hours after activation.
This formula contains Isocyanates and is very toxic so don't even think about spraying this product without proper respiratory protection! Make sure you use a protective respirator designed for Isocyanates. The respirators we sell on the site are approved for use with this paint.
We only recommend professionals purchase this product with spraying experience as once it is sprayed, it cannot be easily removed!
To fix any imperfections (i.e. dust, drips, etc.) wait at least two days and you can use rubbing compound.
You should be able to find it online and maybe at your local paint store. Hope this helps