I created a balancing board to improve my balance for when i am surfing or wakeboarding. I practise on it all the time and sadly i was constantly getting frustrated of slipping of the bare wood. Grip was needed, I simply rolled the Sugru into little balls and stuck them on. I coated the board and sugru with varnish, knowing that the varnish would ware away leaving the grippy surface of the sugru exposed but still protecting the wood. It looks like loads however i only used 2 sachets. Charles, London