Anyone no what the best spray can clearcoat is?

 

theres this clear that you can buy at any auto body paint supply store...they have to activate it and it lasts 24 hours or until you kill the can...it sprays really well, almost like a spray gun in a can....its expensive though, you might as well buy a pint of clear and use a real gun LOL sorry i dont know what its called

 

duplicolor worked ok with me....but gun sprayed ppg is best