YKK offers both fire resistant and fire retardant zippers for many industrial and consumer applications.Please contact a YKK representative to find the best product for your applications and needs. Experience our story.   ApplicationUniformGovernmentIndustrial   Item Variation   Classification Close Open Two-way Chain Size/ Chain Type 5RG OK OK - OK 10M OK OK - OK     Classification Close Open Two-way Chain Size/ Chain Type 3CF OK OK - OK 45CF OK OK - OK 5CNF OK OK - OK   Care Information/Remarks[Fire Retardant]FR13 = Meets FMVSS302　FR15 = Meets UL224Please contact YKK sales representatives for details.