Enjoy the speed and convenience of TPU tubes, now with flat-proof assurance similar to tubeless systems. Rene Herse TPU Tube Sealant is formulated to seal small punctures inside TPU tubes, letting you ride with confidence. The sealant remains effective for a long time since it only needs to seal punctures, not the tire/rim interface, keeping the required amount low. Just match your tire width in millimeters to the same amount of sealant in milliliters. For example, a 38 mm tire uses 38 ml of sealant.Bottle features an integrated valve core tool (100 ml size) and an easy-fit nozzle, so injecting sealant is simple—both in your shop and on the road. Inject directly out of the bottle by removing the valve core, adding sealant, reinserting the core, and inflating. No tire or wheel removal needed during roadside repairs. A clear strip with gradations helps you track precisely how much sealant you’ve added.If you identify debris causing a flat, remove it for best results, but the sealant will still work if you can’t find it. The recyclable bottle is designed for long-lasting use, and the sealant is made in Taiwan.• Designed specifically for TPU tubes• Quick inject system via valve core• Cap with valve core tool (100 ml bottle only)• Clear dose indicator on bottle• Recyclable packaging• Made in Taiwan
