Which is the best emergency tire repair kit: a tire plug strip, mushroom plug kit, sticky strip or tire screw repair kit ?. This video demonstrates how to use each kit with internal views to show what’s actually happening inside the tire. The kits are: 1. Tire Plug Strip: This consists of a rubber strip which is inserted into the tire using an open-tipped insertion tool. The middle of the strip is pushed into the tire, leaving about ½ inch of each end remaining outside the tire. As you withdraw the tool it bunches the strip inside the tire which acts as an internal plug. The strip ends are then cut away using a blade. Some kits add rubber cement to the strip, some use a lubricant/sealant and some kits don’t add anything to the strip before insertion into the tire. 2. Mushroom Plug: A nozzle is placed in through the hole in the tire with the help of a probe tool. Then, the head of the mushroom plug is squeezed through the nozzle by rotating a force screw inside the core of the main body of the tool. The nozzle is then pulled out of the tire, leaving only the mushroom stem protruding from the tire. This is cut away using a blade. The mushroom plug kit does not use any rubber cement or any other type of glue. 3. Sticky Strip: This Chemi-cure kit is similar to the tire plug strip kit but this one uses a closed tip insertion tool. The center of the strip is pushed into the tire, rotated a few turns and pulled back out through the tire. The excess strip outside the tire is then cut away using a blade. The rubber strip cures into and becomes part of the tire. This kit does not require any rubber cement or any other type of glue. 4. Tire Repair Screw: This kit is the quickest to use and is basically a small screw, covered in a rubber sealant, which is screwed into the tire, sealing the puncture. These kits are designed for tubeless tires and are generally used as an emergency and temporary puncture repair. I am only demonstrating how to use the repair kits. I am not endorsing or recommending the use of either of the kits as a replacement for a professional or permanent tire repair. If you find this video helpful, please subscribe to my channel. Disclaimer: Under no circumstances will Knobsdialsandbuttons be responsible or liable in any way for any content, including but not limited to, any errors or omissions in the content, or for any loss or damage of any kind incurred as a result of any content communicated in this video, whether by Knobsdialsandbuttons or a third party. In no event shall Knobsdialsandbuttons be liable for any special, indirect or consequential damages or any damages whatsoever resulting from loss of use, data or profits arising out of or in connection with the availability, use or performance of any information communicated in this video. Due to factors beyond the control of Knobsdialsandbuttons, it cannot guarantee against improper use or unauthorized modifications of this information. Knobsdialsandbuttons assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. Use this information at your own risk. Knobsdialsandbuttons recommends safe practices when performing any do it yourself repairs and or with tools seen or implied in this video. Due to factors beyond the control of Knobsdialsandbuttons, no information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. Any injury, damage, or loss that may result from improper use of these tools, equipment, or from the information contained in this video is the sole responsibility of the user and not Knobsdialsandbuttons.