J/30 Class Association Forums J/30 Forum The Boat, Sails and Equipment Non- Skid additives for deck paint

I need to repaint my deck and I am wondering what non-skid additve to use. last time I used a polymeric non-skid and have not been too happy with it. I would like a more aggresive non-skid on my deck - especially when healed over and trying to winch in a genoa. Does anyone have any recommendations on non-skid additives?