Blog

What is the waterproof principle of a waterproof football? Is it the coating or the material itself?

Waterproof footballs are not made waterproof by a layer of coating; instead, the PU leather material itself has waterproof properties, which are further reinforced through overall sealing processes such as thermal bonding and waterproof adhesive strips. This article delves into the waterproof principle, corrects three common misconceptions, and helps you determine whether it is worth purchasing based on scenarios, budget, and performance needs, as well as how to choose the bladder type and customization options.