Review on 🚲 Slime STB-970019/10: The Ultimate Self-Sealing Smart Tube with Presta Valve (700 x 19-25mm) by Richard Summerall

They master small spikes and road obstacles incredibly well. The best high TPI tires solve most problems. However, in Arizona, the temperature reaches 120 degrees. This product will not help in these conditions as the chemical sealant will become liquid and wet. Loses viscosity and does not work. Pros = Anti-spike protection is good for most seasons Easy to install Good for most of the year as basic protection Price is reasonable Cons = Added weight Does not handle heat well Sprays sealant when pressure is checked or an air valve is added they leave Difficult to loosen when using Presta valves. I would still recommend this product for road cyclists riding in areas where goat heads and other spikes are found on the road. Most apartments can be avoided by staying away from trash in the middle lane.