EXTRA GOLD Fine Texture Easy Sanding Filler UPOL EXTRA GOLD is a polyester bodyfiller that provides the perfect combination of ultra smooth application characteristics, deep-filling properties, ease of sanding and pin-hole free finish. In addition to these features U-POL EXTRA GOLD has high adhesion to a wide range of substrates e.g. steel, galvanised/zinc coated steel, aluminium and GRP. | 
