How to Harden Leather? – From Soft to Strong
Leather hardening transforms soft hides into durable, structured materials used for armor, sheaths, and accessories. This time-tested technique, known historically as cuir bouilli or boiled leather, began in medieval armor-making and remains a trusted craft among modern leatherworkers and DIY artisans. By controlling heat, water, or wax, hardening leather increases rigidity, improves durability, and enhances …