Kevlar FR Chinstrap - Plastic Buckle

Kevlar® FR Chinstrap Fire-Resistant. Job-Ready. Built for Every STUDSON Helmet. The STUDSON Kevlar® FR Chinstrap is engineered for the toughest job sites where fire risk is non-negotiable. Compatible with all STUDSON helmet models (including SHK-1 Standard Brim and Full Brim variants), this flame-resistant chinstrap provides superior protection without sacrificing comfort or fit. Key Features: Made with Genuine Kevlar® Aramid Webbing – Designed to perform under extreme conditions. Lab-Tested Fire Resistance – Meets ASTM D6413 (Modified) standards. Char Length: As low as 20 mm, with an average of just 41 mm across all samples. Afterflame Time: An average of just 0.4 seconds, with 8 out of 10 samples showing zero afterflame (max observed: 2.0 sec). Afterglow Time: 0.0 seconds across the board. Zero Melting or Dripping. No Compromise Fit – Lightweight and breathable with full adjustability for most head sizes. One Strap. Every Helmet. – Fully compatible with every helmet STUDSO