Sikaflex® EBT+ – Adhesive, Sealant & Filler

High-Performance Polyurethane for Construction, Repair & Assembly. Sikaflex® EBT+ is a one-part, moisture-curing polyurethane adhesive and sealant that combines strong bonding, sealing, and gap-filling capabilities. It adheres to a wide range of building materials and remains permanently flexible, making it ideal for both indoor and outdoor applications.. Key Features & Benefits. 3-in-1 Functionality: Acts as an adhesive, sealant, and filler.. Excellent Initial Grab: Provides strong adhesion without slipping.. Gap-Filling Properties: Effectively fills and seals joints and gaps.. Fast Curing: Cures at approximately 4 mm per 24 hours at +23 °C and 50% relative humidity.. Weather & Water Resistant: Suitable for exterior use in various conditions.. Permanently Elastic: Maintains flexibility over time.. Non-Corrosive: Safe for use on metals and other sensitive materials.. Overpaintable: Can be painted over once cured.. Ideal For. Sealing and bonding metal panels and trims.. Expansion joint sealing in concrete panels and floor joints.. Applications subject to vibration and mechanical abrasion.. Bonding in container fabrication.. High-traffic floor joints in garages, warehouses, and sports arenas.. Fixing cabinets, shower trays, mirrors, and ceramics.. Sealing flashings, roof tiles, gutters, architraves, skirting, and panelling.. Filling internal and external cracks around windows and doors.. Forming gaskets in ducting and sealing between metal components.. Fabrications and shop fitting.. Flexible draught proofing.. Product Details. Colours: White, Grey, Black, Beige, Brown, Clear.. Packaging: 300 ml cartridges.. Coverage: Approximately 3.0 m per 300 ml cartridge for a 10 mm x 10 mm joint.. Skin Time: Approximately 50 minutes at +23 °C and 50% relative humidity.. Curing Rate: Approximately 4 mm per 24 hours at +23 °C and 50% relative humidity.. Service Temperature: -40 °C to +80 °C.. Shelf Life: 12 months from date of production if stored in unopened, undamaged original containers.. Storage Conditions: Store in dry conditions, protected from direct sunlight, at temperatures between +10 °C and +25 °C.. Application Instructions. Surface Preparation: Ensure surfaces are clean, dry, and free from contaminants.. Priming: Sikaflex® EBT+ adheres without primers on many substrates. For critical applications, refer to the product data sheet for recommended primers.. Application: Cut the cartridge tip, insert into a sealant gun, and apply in triangular beads, strips, or spots. Press components firmly together.. Tooling: Tool the sealant within the skin time to ensure good contact with joint sides.. Cleaning: Clean all tools and application equipment with Sika® Remover-208 or Thinner C immediately after use. Cured material can only be removed mechanically.. Limitations. Do not use on bituminous substrates, natural rubber, EPDM rubber, or on building materials that might bleed oils, plasticisers, or solvents.. Not suitable for sealing joints in and around swimming pools.. Do not use for joints under water pressure or for permanent water immersion.. Do not use to seal glass or for bonding glass if the bond line is exposed to sunlight.. Do not use for structural bonding.. For detailed technical information, refer to the Sikaflex® EBT+ Product Data Sheet.