Generally I was always avoiding of wax....if u use wax..you have to be very carefful not to use too much and also not to touch any surface on the board during application. Even with wax I had expoxy inside the inserts in case by case...maybe i didnt use too much. I always thought that when heatpress...

Crazy idea....Make a wood mold for both sides and press one core well with thin aluminium sheets to take the form you have wiith the channels and concave. It is not easy and think the accuracy that will be needed inside the corners of the channels. Also have in mind the heat blankets bending/distort...

Core prototype for wood hollow Kite Surfboard...from model to CNC actual cut.

Video link..below...too loud!!

Yes that's right. I build custom kiteboards from scratch. So first comes the model. Now is in processess already. Really?...I actually buy my pawlonia sheets from Sweden.and I pay shipping at a nice price... Baltic Birch veneer and there you may find: http://www.junksupply.com/product/baltic-birch-v...

I know...Now I am hollowing her "honeycombed".... I believe for that size (160/46/5 cm) whatever the materials, can't be below 2.7...correct me if I am wrong. But a wide range is 2.5kg..even to 5 Kg. So it will be great to achieve..3Kg

Thank you. The core is around 1150 gr ..but the aim of the final with all layers is 3 kg ..optimistically

Hi, I probably have to build a site outside Facebook ....since I present all my boards in my personal profile and FB site. There you can also watch relevant 3D videos of the boards. To answer your question, I am going for partly honeycomb woodcore and poplar and pavwlonia decks..cork sheet on top of...

Hi,
If you want it in wood/hollow ....I may knw someone...

Nice..wear them. .:) And.two things that may help..is to try to level as same as the rest ptex around the spots under repair while you puttying the peanut butter... Clean well after grinding b4 epoxying..I use alcohol..clean! This will make your bonding better. ... And let dry for four days min befo...