How much clear coat

[stratosaur]

I am using Varathane water based to clear my playfield (Spray can). Any idea how much I should be using?

So far I have put on 1 light and 3 heavier coats but only used probably 2/3 of a can. Am I going too light on this.

Thanks

[mildflame]

I have not used that product before but you want it really thick! if you turn your lights on (Well lit room) and look at eye level onto the playfield it should be flat. If there are bumps than its not thick enough.