Hi Guys

Just finished sanding down my Byron F 18 wings which are fibreglassed, over foam.
What kind of primers do you guys recommend. I need something which is light in weight and is also a sort of filler, any help here would be greatly appreciated.
Thanks
zain

I use KlassKote primers quite a bit. I do know that they will attack foam, so make sure your surface is completely sealed, otherwise you are going to have a bad day.

Excellent to sand, and fills quite well too.

Brg,
Jeff

thanks jeff

Is there any product out there which will not attack foam.
thanks
zain