Lakeland 300 Coverall without Backpack Aluminum-Coated High-Temperature Insulated Suit Product Features: 1. Made of 540g/㎡ glass fiber aluminum-coated insulation material; 2. Certified to meet the performance requirements of European standards EN1612:2008 for flame-retardant and heat-insulating protective workwear and EN1611:2007 for welding apparel; 3. Available in coverall and two-piece designs; 4. Includes accessories such as gold-coated insulated hood, insulated gloves, and insulated boots; 5. Optional availability of a breathing apparatus compartment. Product Application Areas: The 300 series proximity industrial insulated suits can be widely used in power plants, cement plants, foundries, ceramic factories, glass factories, plastic manufacturing plants, and chemical production and processing sites. They provide effective protection for personnel working for extended periods in extremely high radiant heat environments. The 300/305 series proximity high-temperature insulated suits, like the 500/505 series proximity moisture-resistant insulated suits, can be applied in high radiant heat work environments. However, the difference is that the 300/305 series insulated suits do not include a moisture and steam protective layer, making them unsuitable for environments with high-temperature liquids, hot steam, and hot humid air. Please refer to the following different concepts to determine the insulated suit fabric suitable for your working environment: Ambient Heat: The relatively stable temperature reached by the surrounding environment under specific conditions. For example: office temperatures range from 18°C to 21°C (65°F-70°F); fire scene temperatures can reach 1600°C, etc. Conductive Heat: Heat formed due to direct contact with a hot surface. For example: directly picking up a burning object at 315°C (600°F); leaning against a furnace wall at 537°C (1000°F), etc. Radiant Heat: Heat generated by the radiation from a heat source, such as the effect of sunlight on the Earth or the heat felt when opening a furnace door—these are forms of radiant heat. The thermal energy of the heat source's rays is absorbed by obstacles during radiation, which is why it feels cooler in the shade during summer.