Hi Pedro,

I love the stuff. I like the fact that it is white and quite opaque. I find that it fills glass weave well and sands to a nice, hard finish.

I have been used the new K&B Ultra Poxy. It is a little hard to get, but worth the effort.

On the down side, it is slow to cure compared to auto 2 pack primers. 24 hours in warm weather and it is ready to sand.

Regards,
Garrett