Trugard Drain is specifically designed to allow simple and secure connections to Trugard Vapor-shield or other bonded waterproof membranes. Trugard Drain features a textured,wide funnel bonding flange to provide a watertight connection to the membrane and easily connects to standard drain outlets, for both new construction and renovations. Our redundancy engineering system requires a backup or "failsafe" installation method. (1) Trugard Drain is a floor drain similar to the KERDI-DRAIN, specifically designed to allow connections to Trugard Vapor Barrier bonded waterproof membranes.Includes: 1 drain flange & plug, 1 drain grate, 1 seals kit, 1 sealant, 1 retro-fit adapter ringDrain Flange Assembly - Oasi - KITSeals & Corner: 4 inside corners, 2 outside corners, 1 pipe seal and 1 valve seal. Corners and Seals are designed to create a tight seal around pipes while corners are designed to stop any possible leaking in your showerSealant Adhesive Caulk: UV Resistant (ASTM G26), +/- 25% joint movement, color stable, permanently flexible, fast curing and limited dirt pickup, paintable, contains no solvent - ultra low V.O.C.s, non-yellowing and will not shrink or crackOasi Adopter Ring: 1 Oasi Adaptor Ring - it is used to convert a clamping ring drain into a membrane bonding flange drain to create a complete watertight and leak-proof envelope behind tile and stone