Sealey-Cooling-System-Filler-Sealey-VS0041-p-Eliminates-the-introduction-of-bubbles-&-air-locks-into-the-cooling-system-&-dramatically-reduces-system-filling-time-No-more-time-consuming-system-bleeding-Reduces-fluid-waste-&-messy-spills-Automatically-conducts-system-leak-test-Low-profile-design-broadens-application-range-especially-for-use-on-MPVs-where-lower-windscreen-lip-might-obstruct-other-tools-Simple-operation-requires-workshop-air-supply-&-does-not-require-fiddly-interch