
Muirhead unveils BioPRO® foam
Muirhead, a frontrunner in high-performance aviation leather, has introduced its ground-breaking BioPRO® foam – the world’s first naturally fire-resistant, protein-based aviation biofoam. This patented innovation is produced using hydrolysed collagen, a by-product of Muirhead’s leather manufacturing process. Containing 20% bio-content, the product eliminates harmful substances such as melamine and PFAS (‘forever chemicals’) found in traditional










