A new Michelin product offers motorists a means of continuing a journey when stopped by a puncture and workshops a better chance of permanently repairing the tyre later on. Michelin Tyre Sealant is an emergency product that can repair certain punctures and then re-inflate the tyre to 0.8 bar – an amount Michelin calls a “safe pressure”. The tyre maker says the 500ml Michelin Tyre Sealant can is suitable for use on all tyres up to size 245/45 R17 and requires no tools or separate compressor.