Medieval flax prep
http://www.wildfibres.co.uk/html/harvest_flax.html#how-to-prepare-flax
https://www.youtube.com/watch?v=FzTMH5NdwWY

http://www.thingiverse.com/thing:259798

wet lay up
https://www.ecfibreglasssupplies.co.uk/t-WetLayUpwithVacuumBag.aspx

super sap expoy resin
https://entropyresins.com/wp-content/uploads/2014/03/TDS-CLR-System.pdf
ratio by weight 100:48
mixed density 1.10
potlife 15 min
tack free 2 hours
full cure 7 days
viscosity(a/B/mixed) 1850/100/580