Using advanced technology for reinforced fiberglass production, FRP tanks offer reliability, corrosion resistance, low maintenance cost, long life and advanced engineering designs for both aboveground and belowground storage tanks. Single-wall and double-wall constructions are available for many industries. Double-wall tanks can be double safe through high-tech electronic leak monitoring. For this purpose the interstitial space between the two deck-layers of our 3D-distance fabric is used with either vacuum or high pressure measuring techniques. The tanks are resistant against all kind of (agressive) chemicals by means of applying an appropriate coating on the fluid side.