
Originally Posted by
rDJ
Resin-X is expensive. It costs me in bulk almost twice as much as epoxy which is already almost twice as much as PE. It's more labor intensive and harder to work with. Most people aren't willing to pay the added cost associated with it. However, I use it on all of my personal boards because I can definitely feel a noticeable improvement over epoxy. Resin-X has a high flexural modulus than epoxy and PE, which basically means it will flex more but maintain it's strength through the flex. In surfing terms, it will load up with energy and flex more going into a turn, and return that energy quicker and stronger as it releases and pops out of the turn. The other aspect I prefer about Resin-X is that it has a water friendly characteristic. It tends to have a vibrational dampening effect that smooths out chop in the water. The downsides are the cost and it tends to pressure dent under your feet a bit more than epoxy. It can be problematic when used with PU foam, but when used with EPS I feel it's far superior than PU/PE or EPS/Epoxy for the above average surfer.