...
PVC: cheap and not recommended as it kinks easily
Poly: flexible and resistant to vacuum
Nylon: disposable and not the best for the job, but cheap to buy and easy to use with barbed fittings
Permanent: better quality and can be used with quick connects
In the long run better to look into
...
Total with discount: 126.48
Epoxy and Hardener → 1 new message (compositescanada.com)
$289.43 for 11lb
Epoxy and Hardener → cheaper version and uses same epoxy as our past wet layups
WebVenture → $101.44 for Qrt kit
WebVenture → $26.27 for hardener only