MULTITEK Adhesive SDW
Universal, solvent free, thixotropic, 2-component epoxy glue to be used on dry or wet surfaces
Product Description
Universal, solvent free, thixotrope, 2-component epoxy adhesive. All components are pre-weighted resulting in an easy to mix system:
- A-component : Epoxy resin
- B-component : Polyamine hardener
- Mixing ration: 2/1 by weight
Field of Application
- Application of COLFELX waterproofing tapes on dry or moist surfaces.
- For gluing in thin layers or repairing pre-cast concrete elements, wood, metal, porous stone, natural stone.
Product Advantages
- Adhesion to wood, stone and concrete surpasses material cohesion.
- Multitek Adhesive SDW is solvent free.
- Very good mechanical properties.
- High wear and impact resistance.
- Cures without shrinking.
- Easy to mix and use.
Application
1. Surface Preparation
- To obtain an optimum adhesion, the surface must be clean, degreased and dust-free. When applying to metal, first remove the milling surface or the oxidized skin.
2. Mixing
- It is important to read and understand the Safety Data Sheet of the components before handling the product.
- Prior to mixing, stir the components separately to eliminate sediments.
- Add B-component completely to A-component. Mix thoroughly with an electric mixer (3-4 min, max 600 rpm) until a uniform grey colour is obtained.
- Avoid mixing air into the mixture.
- The mixing ratio A/B is 2:1 by weight.
3. Application
- Remove any standing water before application of Multitek Adhesive SDW.
- Apply Multitek Adhesive immediately after mixing.
- Minimum application thickness is 2 mm.
- Apply with a spatula, trowel or by hand (wear suitable rubber gloves).
- Apply Multitek Adhesive SDW directly to the surface.
- Recommended application temperature is between 15° and 25°C.
- Do not use Multitek Adhesive SDW at temperatures below 10°C.
4. Cleaning
- Mixing and application equipment should be cleaned immediately with Washing Agent Eco. Remove hardened material mechanically.
Appearance
- A-component: White epoxy resin
B-component: Black polyamine hardener
Mixture: Grey
Consumption
- 1.5 kg/m2 per mm thickness
- Minimum application thickness: 2mm.
Packaging
- 3 kg sets in separate packaging.
Component A: 2 kg metal pail.
Component B: 1 kg plastic pail.
Storage
Multitek Adhesive SDW should be stored in the original packaging in a dry area. Storage temperature must be between 5°C and 30°C. Once a pail has been opened, the useful life of the material is reduced and should be used as quickly as possible. Shelf life: 2 years
Health and Safety
Users must read and understand the product label and safety data sheet (SDS) for each system component before use. All users should acquaint themselves with this information prior to working with the material. Carefully read detailed precaution statements on the product label and SDSs before use. The most current SDSs can be obtained from the GCP website at gcpat.com or by contacting GCP at +1-703-741-5970.
Technical Data / Properties
| Property | Unit | Value | Standard |
|---|---|---|---|
| Density (Mixture) | kg / dm3 | Approx. 1.5 | |
| Adhesion to Dry and wet Concrete | Superior to the cohesion of the material | ||
| Adhesion to steel | MPa | ≥ 10 | EN 1542 |
| Adhesion to wood | MPa | ≥ 6 | EN 1542 |
| Flexural Strength | MPa | ≥ 12 | EN 12188 |
| Thermal coefficient of expansion | 49.1 x 10-6 | EN 1770 | |
| Total shrinkage | % | 0.05 | EN 12617-1 |
| Heat resistance | °C | 60 | |
| Minimum layer thickness | Mm | 2 | |
| Minimum application temperature | °C | 10 | |
| Minimum curing temperature | °C | 5 | |
| Open time at 20°C | Approx. 90 minutes |
gcpat.uk | United Kingdom customer service: +44 (0) 1480 478421
We hope the information here will be helpful. It is based on data and knowledge considered to be true and accurate, and is offered for consideration, investigation and verification by the user, but we do not warrant the results to be obtained. Please read all statements, recommendations, and suggestions in conjunction with our conditions of sale, which apply to all goods supplied by us. No statement, recommendation, or suggestion is intended for any use that would infringe any patent, copyright, or other third party right.
MULTITEK and COLFLEX are trademarks, which may be registered in the United States and/or other countries, of GCP Applied Technologies, Inc. This trademark list has been compiled using available published information as of the publication date and may not accurately reflect current trademark ownership or status.
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This document is only current as of the last updated date stated below and is valid only for use in the United Kingdom. It is important that you always refer to the currently available information at the URL below to provide the most current product information at the time of use. Additional literature such as Contractor Manuals, Technical Bulletins, Detail Drawings and detailing recommendations and other relevant documents are also available on www.gcpat.uk. Information found on other websites must not be relied upon, as they may not be up-to-date or applicable to the conditions in your location and we do not accept any responsibility for their content. If there are any conflicts or if you need more information, please contact GCP Customer Service.
Last Updated: 2025-10-20
https://gcpat.uk/en-gb/solutions/products/de-neef-waterproofing-injection-solutions/multitek-adhesive-sdw