The PU Hydro Twinny is exactly the same design as the EPS model only it is made from Polyurathane foam and polyester resins and has a stringer… which is the norm with most boards on the market these days.
GLASSING
The PU version has a normal 3mm stringer and the deck is glassed with a 4 oz insert with a 4oz S Cloth wrap combined with a clear vee shaped toe patch. The bottom is a 4 oz with a vee patch over the future boxes to give them more strength and to prevent fin base roll during hard turns. The board has a retro black rail spray to pizazz it up a little.
DIMENSIONS
5.6 X 20 X 2 7/16 = 29.41 lts
5.8 x 20 ¼ x 2 ½ = 31.48 lts
5.10 x 20 ½ x 2 9/16 = 33.86 lts
6.0 x 20 ¾ x 2 9/16 = 35.09 lts
6.2 x 21 x 2 5/8 x 2 5/8 = 37 lts
6.4 x 21 ¼ x 2 5/8 = 38.99 lts