A multi-purpose, high moduls acetoxy sealant with fungicide , encased in a foil sausage which simply inserts into a reusable plastic cartridge. Once used, remove the spent slug and select another foil. Less waste, lower costs. Environmentally friendly. Compatible with standard sealant gun. Will not jam in use. Use the sleeve again and again. The Reload Kit contains 11 x foil sausages, 3 x plastic nozzles and 1 x reusable sleeve.