Fiber-Reinforced Polymer (FRP) boxes are known for their strength-to-weight ratio and corrosion resistance, made by combining high-strength fibers like fiberglass with a polymer resin matrix. With us, you gain Durability and Reliability. HOW CAN WE HELP YOU? We manufacture enclosures for key sectors: electrical, photovoltaic, railway, telecommunications, water, and gas. Concrete is reported to be the most widely used substance on earth after water and rec- ognized as a highly cost-effective versatile material used. Their impact resistant, glass-fibre-reinforced polyester resin enclosures make R. STAHL's Ex e terminal boxes perfect for use in harsh conditions. They are available with different enclosure formats, and can be equipped with terminals to meet the customer's exact requirements. The GRP box section profiles have a wall. All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.