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