Fill, fix & repair with our full range of fillers For the purpose of differentation and product specification, fillers are split into types of material, applications and specific tasks. Normally one would associate fillers with the old-fashioned method a tub which houses a paste-like substance that's mixed then applied with a spatula or filling knife etc. whilst this is still relevant today with many products packaged and applied like that, there's also the new breed of fillers that come in squeezy tubes, tins and sealant-style cartridges, either pre-mixed one-part or two-part in nature.     Obviously the very nature of ...