gelcoat tinting advice

[mushman]

Found this on another forum.

https://www.minicraft.com/retail/wellcraft.htm

Looks like they go back to 1985.
What are the aerosol spray gel coats used for?.
Would the smoke white/alden be the hull color for my 86?.

Looks like you can also e mail them with your hull id and they will figure out what color to use(at the top).
Anyone ever use them?.