Giving up on polyester for repair work. Even with mat my results are suspect. I've never had bonding issues with epoxy and not willing to gamble...
Ok so mat acts as a binder? I figured since it was all laid up wet it would cure as one matrix. Most of my laminating experience is with epoxies...
Hello Boat design community. I am planning for my upcoming rebuild project and have a question about polyester resins. I laid up a test panel of...
this is an mdf plug that will be going in the trash so gelcoat it is! thanks!
i do have an understanding of the materials as i work with many different two part resins including epoxies,two part silicones and ester resins...
i am in the process of making a plug for a fiberglass cooler. is it absolutely necessary to use duratec on the surface or can i get away with...
exactly!!
those air bubbles that wont wet out ir go away may be just contaminates on your cloth/mat. areas contaminted with grease or whatever else from...
ok i have a 90hp mercury 2 stroke 1993 model year. the motor has a miss. every time it misses there is pressure going back into the crankcase and...
i'll take some better pictures tommorrow and post them. thanks for the reply!
done. thanks for the help. i blew it off then wet it out with epoxy and let it set for a couple of hours then laid glass. :D
yeah it is just basically the dust from chopping off some and sanding it level
