Protecting small vector cut letters

[laserfred]

Hi guys,

I am preparing aluminum parking signs using vector cut graphics. Each has a logo on it containing very small letters (.25 wide x 0.4 high ). What do you recommend I do to protect the smaller text ? I heard there is a spray-on clearcoat that goes over vinyl graphics for that purpose. What is that product ? Also, the signs are 24x24". Do I need to protect the whole sign or just the small text ?

thanks!

 

[gabagoo]

If you are using 2ml vinyl I see no need for protection

 

[laserfred]

I have an almost full roll of black 2.5mil vynil on hand... But you're right, I should use 2mil material for this job....