FORMCEAL 3000X is a self adhesive bituminous / asphalt membrane that is protected by a cross-laminated high density polyethylene film. It offers a unique combination of mechanical and physical properties such as shape stability and high strength. Formceal 3000X membrane is ideal for waterproofing of: Basement walls & slabs Retaining walls Tunnels Formceal 3000X membrane must be protected prior to backfilling or casting of slab.