The ChemicalWorkz Coating Swabs are a pack of five foam applicators made for applying sealant precisely in the parts of a car that towels and pads struggle to reach. Each swab pairs a grippy grey plastic handle, 9.5cm long, with a permanently attached tapered foam tip measuring 6.5 x 2.5 x 1.4cm that is soft, absorbent and flexible. ChemicalWorkz, a brand of German company Dukano GbR, lists them for radiator grilles, multi-spoke wheels, brake calipers and tight interior corners, on glass, leather, synthetic leather, plastic and paint. They belong in the protection stage of a detail, once the surfaces are clean and dry. Pair them with your chosen sealant, clean microfibre towels for levelling and larger foam or microfibre applicators for open panels.