Elevated Temperature Markings

Satisfy the 4-digit number and hot marking requirements of 49 CFR, Part 172.325(c) and 172.336(b) with Labelmaster’s Elevated Temperature Markings. Bulk packaging that contains an elevated temperature material (except molten sulfur or molten aluminum) must have a HOT marking. Our markings are available in a variety of styles and materials – all tested for durability and compliance. When you choose our portable bulk tank markings, you ensure clear communication during shipping and handling, which saves you valuable time.