How do u build a kiteboard from scratch??? i wud like to build one cuz it seams cheaper that way and how would you get an iron on photo without melting or damaging the fiberglass???

Welcome to the kiteboard building forum! You've come to the right place.
And here's another one. Enjoy the reading.

ummm, I don't think you can use iron-on graphics. Print the graphics on rice paper or another thin paper. Add it to the board by soaking the sheet in clear epoxy.

I have shaped kiteboards for a company for 5 years now. We usually will use PBT for the graphic deck as you can order it with a custom graphic. They look excellent and are very sturdy and scratch proof.