Document Files Please click on the links to the documents below to gain more information on Hovercraft Consultants. Water Protection Materials for Industrial Use Materials for Hovercraft Use Description of Tanks for Fuel or Effluent Description of Double-Skinned Flexible Water Tanks Description of Single-Skinned Flexible Tanks and Liners Description of Rigid Plastic Tanks Flexible Tank Enquiry Form Flexible Tank Enquiry Form Flexible Connector Enquiry Form Flexible Connector Enquiry Form