I'm going to be staining a fiberglass door. I'm wondering what the best solution would be. It's a therma-tru fiberglass door. Should I use Therma-tru's gel stain then clear coats of sikkens Cetol Door and Window or should I just use sikken Cetol Door and Window with pigment added?

Forgive me if this is a double post, I posted last night but I can't seem to find the post anywhere.

Thanks!