Everocat Kitty Hair Long Strand Fiberglass Reinforced Filler for Fiberglass & Sheet Metal - 32 Fl Oz

Worked well for repairing our bathtub... holding up great.

This stuff is a pain to use... .. the strands just slide and grip everything.. took a couple tries to get the mixture right.. but beginners error..

Very hard to work with on a vertical surface but does a great job of repairing cracks in fiberglass.

15!years nowFill a crevice / dent you can’t pull or customer hasn’t the budget for a correction.. is solid and can sand/ skim over and never had an issue .. cracking or adhesion .. mix in smaller batches .. apply directly on sanded steel bill use a 36 grit disc and prep the area.. be confident

This is really great for structure and repair if you're trying to fill holes and gaps. It works well for rounding inside corners when laying matting. It kicks off well with polyester resin. This is not a finishing putty. I still had to fill the edges and low spots with body filler.

I used this to glue in plywood reinforcing for a wakeboard tower mounting bolts on my boat, it’s easy to work with, I wanted something thicker, this is close to a brownie batter. So far it did a good job of filling in the gap on a curve.

Can was damaged and leaking upon delivery

Very hard to work, very good for structural fixing for not really easy to workaround.Be prepare for tried to dominate this product! It's gonna tried to go out the area you work.I think the best use for extense fixing, more than 1". For small crack, definitely it's not a good option.Now if you have a big hole, it's perfect!