Tool Box™ Invisible is a clear multi-purpose hybrid polymer adhesive and sealant with outstanding clarity. Tool Box™ Invisible is ideal for creating invisible seals and for bonding a wide variety of materials to create a durable, high strength, waterproof bond-line. Multi-purpose bonding where one or more substrate is clear| Bonding and sealing applications where clean up of excess adhesive/sealant from adjacent substrates is difficult or requires painting| Sealing frameless shower screens| Sealing of joints in glass| Sealing gaps in concrete, brick, mortar, metal and stonework| Suitable for Green Building applications: zero VOC: 0g/L| Compatible Substrates: Concrete, Fibre cement sheeting, Steel inc. galvanised, Metal inc. aluminium, Glass, Particleboard, Timber, Plasterboard, Most plastics and rubbers (pre-test)