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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3
Touch dry in 1-2 hours and recoat after 4 hours
low VOC paints and heavy bodied latex coatings
has an inbuilt sensor that sits inside heating or hot water system pipework as an important safety mechanism
Available with screw heads in a range of colours for ‘nearly invisible’ fastening
VAILLANT AUTOMATIC DE-AERATOR Grinding Wheel Touch dry in 1-2 hoursProduct Information: The automatic air vent is a pressure safety mechanism in the central heating unit. They work by using floatation to release an accumulation of air. As water circulates through the heating cooling system, a float within the automatic air vent opens or closes depending on the water level. If the system is full of water, the float will be pushed to the top and the vent will be closed until the water level drops.