Firefighters’ protective gear is a complex system designed to protect against heat, flames, water, chemicals, and mechanical stress. To ensure this protective function is maintained over the long term, professional re-waterproofing is essential. We have compiled important information and tips on which waterproofing methods are recommended for which situations and what you should keep in mind when waterproofing your gear.
The most effective and safest method is the Immersion Coating. It ensures uniform penetration of the textiles, is cost-effective to operate, and requires no additional equipment. Why wash-bath impregnation does not damage the membrane, Read more on the "Waterproofing" page.
Alternatively, the Spray Impregnation can be used, in which the impregnating agent is introduced into the washing machine using additional equipment. However, this method has drawbacks such as uneven distribution, smaller load sizes, and higher purchase and maintenance costs. All information on this topic can be found in the "Spray Impregnation" section.
A key point is the thermal setting after impregnation. Only through controlled and precise heat in a dryer or drying cabinet does the impregnating agent bond permanently with the fibers.
Detailed explanations of the impregnation methods and thermal fixation, as well as specific recommendations can be found on the "Waterproofing" page.