The Por15 has a trunk repair kit that has a fiberglass like mesh material in it to use for pinholes. I have used it and it works & holds up well.
Hank
That is exactly what I was wondering about. So the fiberglass mesh in the por15 kits use the por15 to adhere not any kind of feberglass resin? or do you fiberglass first using the mesh then cover with the pro15? I have read a lot about por15 some good things and some bad. I have also read where folks had used fiberglass then covered with the por15. I have been doing a lot of work on a 55 chevy truck. I have been mostly using a mig to weld up the holes in the hood and fender. I went to a car show this past weekend Adn there were 2 fellas who said they had used the fiberglass on thier trucks. And they had some nice looking trucks. So I was wondering if the fiberglass really holds up for a while or just lasts for a year or two. thanks