- Topgard helmets have been to radiant heat loads producing temperatures up to, but not exceeding, 275F
- Ideal for use in utility and other industries
- Constructed of lightweight yet durable polycarbonate
- CSA Z94.1-2015: HD1MSA49_SEI_20160901_AL
- cSEI - 8-11-2015_SEI_HD1MSA49_AL