We’ve taken our most popular tire repair kit and given it an upgrade! Meet Smart Spair Plus - your even easier alternative to a spare tire. Now it only takes 2 simple steps to repair your emergency flat. You don’t even need to remove the valve core! Connect the tire repair sealant bottle to the tire. Then attach the tire inflator to the sealant bottle and turn it on! No jack, no mess, no hassle. You will be back on the road in just 12 minutes. The Smart Spair Plus is for standard tires and fits easily in a trunk. Non-toxic, non-hazardous, non-flammable and non-corrosive, making it safe for finished metal wheels.