GUM VEINS We open up the gum sap veins in the timber then fill with bio resin to create a high contrast finish that shows off the imperfections. This finish can only be used in the Mixed Ash timber species. BACK TO ALL PRODUCTS Bench Tops, Cladding, Decking, Tables & Furniture, Doors, Salvaged Flooring, Re-milled FlooringGuest User6 February 2020 Facebook0 LinkedIn0 Pinterest0 0 Likes