To my surprise I discovered that one day the complete bottom of my old but favorite JP 91 L board become separated from the board filler.
I could be water leak plus beating on the chop at speed I suspect but now there is few centimeters gap on whole bottom surface, without any obvious external signs , whole bottom is simply separated
I wish to drill a hole, insert some glue and compress the bottom , stick that bottom to the internal board structure again.
What sort of glue could I use? I thought that polyurethane foam will be the easiest to fill up the space. (?) but if not react with that filler inside? will it last on the chop?
should I drill whole from bottom, side or batter upper surface thought the board?
Did somebody similar repair or board need discarding ?

This is already the second board I've built with the kind help of Mr. Love. See his original board in this thread: www.seabreeze.com.au/forums/topic.asp?TOPIC_ID=60867

Today I finished my clone and could already test it the same day. It was fantastic. From the first moment I put my feet on the board I felt this will be my favourite board for this season. It was my first session after a long winter over here, imperfect conditions as usual and I was happy to get a 35.6 max which is PB for me.

Martin, many thanks again! Your boards rock!

The Love-clone is made of 13Kg/m3 EPS, fully carbon stringered, 5/5mm Corecell-Airex Sandwich, Double Sandwich under Pads, 80g/sqmtr. UD Carbon non-crimp fabric, carbon mast-/finbox, 5,2 kg.