Tyre sealant is enough for one tyre only. With 12v compressor and 400ml tyre sealant aerosol. Tyre Inflators. Ring Tyre Kit 12v Car Compressor (RAC610) & Flat Puncture Repair Sealant RTK5. Also includes handy tyre pressure gauge, tread depth gauge, latex gloves and cleaning wipes, all supplied in zipped storage bag.