fiberglass

I purchased a brand new 2023 Superjet out of the crate and put about 6 hours on the ski before winterizing it. While I was looking for any remaining water in the engine compartment, I discovered cracks in the fiberglass near the back left motor mount (if the rider is looking forward standing on...

It's not 1990 anymore we need a new hull material. Polyethelene, polypropylene, abs, uhmw, or seadoos polytec, are just a few that come to mind. Hulls can be made lighter cheaper and more durable then fiberglass or carbonfiber. Cad programs, and newer technology have come along way, If we come...

Curious if anyone has a mold of a superjet pump inlet. Last year I destroyed the fiberglass inlet by sucking up someone's tow strap and I am unsure how complicated the repair is going to turn into. I did come across a pump stuffer insert from Blowsion but it appears to have been discontinued.

I started painting my ski this weekend and ran into a little bit of an issue. The hood has cracks in it most likely from landing upside down. It weighed almost 2x as much as it should’ve before I started working on which is why I think these happened. I have sprayed a total of 2 coats on the...

Finally getting around to painting my 95' Waveblaster, which still has its original paint. I know lots of you guys have painted up your skis. I have the ability to do all the work, just not sure exactly what products to use. I need to prep the hull and hood for painting, but I have some decent...

I apologize in advance for poor grammer and spelling as Im on my phone. I just purchased a 93 sn sj on Sunday for a good price. I knew the hull had some major repairs at the time of purchase, however, I did not know that it was done with polyester resin. After taking out the engine And...

Hello! A little background on me and the boat. I live on the west coast of Wisconsin so I ride when I can, a lot in the summer months but also have a 5/7mm wetsuit that keeps me warm even in freezing water temps. I bought the SJ new in August of 2015, since then I have kept it mostly...

To start this off, I got my first stand up this past summer, a mint 88' 650SX I found a deal on. Having ridden dirtbikes and sit downs most my life, I was soon looking for a faster and more nimble ski. I stumbled upon this 1996 Superjet which looked pretty decent and seemed to have a lot of...

https://prowatercraftracing.com/product/kawasaki-550force-hood/ Our 550Force hoods for the Kawasaki 440/550 are done and ready to go into production! We decided to start a group-buy to offer a discount to the first 10 of you guys. We have 3 customers in line already, we need 7 more! If you are...

Hi, What would be the best fiberclass cloth/mat for molding a hull from scratch? Since there is lots of different fiberglass types, I need help choosing. (Weaves, density, ...) I am planning on using vinylester resin and my plug will be made of wood. Thank for your help