Holts Tyreweld Is The Ultimate Instant Tyre Repair Solution For Emergency Situations. This 400Ml Can Contains A Unique Sealant Formula That Quickly And Effectively Seals Punctures In Tubeless Tyres. Whether Its A Nail; Screw; Or Sharp Object Causing The Puncture; Holts Tyreweld Can Seal It In Seconds; Allowing You To Continue Driving Safely To The Nearest Garage For A Permanent Repair. Its Easy To Use Design Requires No Tools Or Tire Changing; Making It A Convenient And Reliable Emergency Aid On The Road. .Repairs Punctured Tires Quickly Without Having To Dismantle The Wheel. Its Special Latex Formula Seals The Puncture And The Gas In The Aerosol Restores Pressure.