Hayper Glass cast: cast is a water-clear epoxy casting resin developed to offer unrivalled clarity, air release and UV resistance. It has been formulated for maximum compatibility with a wide range of substrates and mold materials and is particularly suited for casting into wood where it can be used to create stunning thick, clear resin in fills in furniture - making it the ultimate ‘river table’ epoxy. The product can be used for just about any application that requires a water-clear bubble-free and tough resin casting. It is easy to use, low odor, self-degassing and doesn't require any specialist equipment. It can be poured as a thick coating over existing surfaces or into molds made from silicone rubber and of course it can be poured into knot-holes, cavities and gaps between wood for furniture pieces like epoxy river tables.