1-part high grab polyurethane adhesive, sealant and gap filler Sikaflex EBT+ is a multi purpose, one part, elastic, polyurethane adhesive and sealant. It bonds to all common building materials, is permanently elastic and has excellent grab and gap filling properties making it ideal for use in a wide range of building and maintenance situations. - 1-part, ready to use.
- Flexible and elastic.
|
Usage - Sealing and bonding metal panels and trim.
- Expansion joint sealing in concrete panels and floor joints.
- Sealing in applications subject to vibration and mechanical abrasion.
- Multitude of sealing and bonding applications in the construction and engineering markets.
- Bonding in container fabrication.
- High traffic floor joints such as those found in garage forecourts, warehouse, factory floors, sports arenas, shopping centres etc.
- Bonding/fixing cabinets, shower trays, mirrors, ceramics.
- Bonding and sealing flashings, roof tiles, gutters, architrave, skirting, panelling, mouldings and acoustic tiles.
- Filling and sealing internal and external cracks and gaps around window and door frames.
- Forming gaskets in ducting and sealing between metal components.
- Fabrications and shop fitting.
- Flexible draught proofing.
Advantages Sikaflex EBT+ is:- 1-part, ready to use.
- Flexible and elastic.
Advantages:- Bonds to concrete, brick, mortar, wood, metals, glass, stone, ceramics, resins and plastics.
- Excellent grab and non-slip.
- Fast curing rate.
- Good weather and water resistance.
- Permanently flexible and elastic.
- Non corrosive.
- Provides excellent mechanical resistance.
- Resistance to mostcommon chemicals.
- Can be overpainted when cured.
- Good sea water resistance.
- Can be used as an easy flow flooring grade for all concrete saw cuts and floor slab expansion joints, where abrasion resistance is required.
Packaging | 300 ml cartridges | 12 cartridges per box | | 600 ml cylindrical foil pack | 20 foil packs per box |
Refer to the current price list for available packaging variations. Colour Available in a range of colours, refer to the price list for further information. |
Technical Information Shore A Hardness ~33 after 28 days (ISO868)
Tensile Strength ~ 1.8 N/mm2
Secant Tensile Modulus ~ 0.6 N/mm2 (100 % elongation at +23 °C ISO8339)
Elastic Recovery ~85 % (100 % elongation at +23°C ISO 7389)
Movement Capability ± 25 % (ISO 9047)
Chemical Resistance Resistant to water, seawater, diluted alkalis, cement grout and water dispersed detergents.
Not resistant to alcohols, organic acids, concentrated alkalis and concentrated acids, chlorinated, aromatic (hydro-carbons) fuel.
Joint Design The joint dimensions must be designed to suit the movement capability of the sealant. The joint width must be ≥ 10 mm and ≤ 35 mm. A width to depth ratio of 1:0.5 for facade joints and a width to depth ratio of 1:0.8 for floor joints must be maintained (for exceptions, see table below).
Typical joint dimensions for joints between concrete elements: | Joint distance (m) | Minimum joint width
(mm) | Minimum joint depth
(mm) | | 2 | 10 | 10 | | 4 | 15 | 10 | | 6 | 20 | 10 | | 8 | 30 | 15 | | 10 | 35 | 17 |
Minimum joint width for perimeter joints around windows is 10 mm. All joints must be correctly designed and dimensioned in accordance with the relevant standards and codes of practice before their construction. The basis for calculation of the necessary joint widths are the type of structure, dimensions, technical values of the adjacent building materials, joint sealing material and the specific exposure of the building and the joints. Joints ≤ 10 mm in width are for crack control and therefore non-movement joints. For larger joints contact Sika Technical Services for additional information.
|
Application Information Ambient Air Temperature +5 °C min. / +40 °C max. Substrate Temperature +5°C min. / +40°C max. Substrate Moisture Content Dry Curing Rate ~ 4 mm / 24 h (+23 °C / 50 % r.h.) Skin Time ~ 50 minutes (+23 °C / 50 % r.h.) |
The above design is only a sample of the options available, for reference purposes only. Our policy of continuous improvement may result in a change of specifications without notice. If any discrepencies might be between the data sheet values and standards, we reserve the rights to make technical changes. Our company will not be held responsible, as all or any of pictures, drawings, weights and dimensions details or other elements in this document are only indicative and must not be considered contractual. Contact our sales team for other specifications or custom made products.
Contact our sales team for other specifications or custom made products.
