TFlex – CONCRETE FLEXIBLE JOINT EPOXY
Data Sheet
Flexible coating, 100% solids, epoxy filled with ceramic microspheres for repairing concrete cracks, sealing expansion joints, etc. TFLEX is a paste-like material that can be easily applied in thicknesses up to 12mm without sagging on vertical surfaces. It offers excellent chemical resistance, great flexibility, and elongation.
- For joints and cracks in concrete
- Suitable for immersion and non-immersion
- Easily applicable on horizontal and vertical surfaces
Application Areas
-
Concrete channels -
Collectors -
Concrete walls
-
Pump bases -
Tanks -
Secondary containment
-
Neutralizers -
Equipment bases -
Pits, tunnels
-
Floors -
Others
Coverage
Color
-
10 kg kit covers 1.85 m² (20 sf). 3 mm thickness (120 mils)
-
Gray
Packaging
-
Size 10kg | Reorder # TFLEX-10 -
Size 18kg | Reorder #TFLEX-18
Technical Data
| Maximum Temperature (Dependent on service) | Wet Service | Dry Service | 82°C | 93°C | 180°F | 200°F |
|---|---|---|---|
| Solids by Volume | 100% | ||
| Elongation | High | ||
| Viscosity | Paste-like | ||
| Mixed Density | 1.8 | ||
| Pot Life | 55 min / kg at 72ºF | ||
| SAG Vertical Resistance at 21ºC (70ºF) and 6.4 mm (250mils) | No sagging | ||
| Mix Ratio | 2:1 by Weight | Base: Activator | |
| Shelf life (unopened containers) | 3 Years at 55-95ºF (13-35ºC) | ||
Application Sheet
Surface Preparation
Proper surface preparation is of vital importance for long-term performance. The prepared concrete surface must be structurally sound, free of all contaminants, and roughened to a profile >ICRI CSP 3 (similar to #60 grit sandpaper). Taurus TFLEX can be applied directly onto concrete to seal cracks and joints.
Mixing
Thoroughly mix the activator into the base using a mixing stick, scraping the sides and bottom of the container. Mix by weight at a ratio of 2 parts Base to 1 part Activator. Mix thoroughly until a uniform, streak-free material is obtained. Never add solvents.
Application
TFLEX can be applied with a spatula or caulking gun. To prevent sagging on vertical surfaces, the maximum wet film thickness should be up to 12.7 mm (500 mils) per coat.
Application Temperature:
Application temperature range from 10°C (50°F) to 32°C (90°F) (substrate).
For maximum protection against immersion or spillage, a 2-layer system is recommended.
To avoid sagging on vertical surfaces, the maximum thickness of the wet film should be between 500 μm – 1000 μm (20-40 mil) per layer.
Cured Time:
| 16°C (60°F) | 25°C (77°F) | 32°C (90°F) | |
|---|---|---|---|
| Tack Free | 6 hours | 4 hours | 3 hours |
| Light Load | 12 hours | 10 hours | 8 hours |
| Term Overlay | 14 hours | 12 hours | 10 hours |
| Full Charge | 48 hours | 36 hours | 18 hours |
| Complete Chemical | 96 hours | 72 hours | 36 hours |
Clean: Tools should be thoroughly cleaned immediately after use with a strong alkaline detergent.
Safety: Before using any product, review the Safety Data Sheet (SDS) or Safety Data Sheet for your area. Follow standard confined space
entry and work procedures, if applicable.
Download Product Data Sheet PDF
Download Safety Data Sheet PDF
The manufacturer, Taurus Epoxy Inc., makes no express or implied warranties, including warranties of merchantability or fitness for a particular purpose for this product. Under no circumstances shall the manufacturer be liable for incidental, consequential or other damages, breach of warranty, strict liability or any other theory arising from the use of this product. The information and recommendations contained herein are based on the Standard Product and are owned and provided solely for the use of our customers. This information is provided in good faith and is believed to be true and accurate as of the date/version of this document. As the manufacturer has no control over the conditions of use or the application process of the parts using this product, the manufacturer cannot accept responsibility for loss, injury or other damage resulting from the use of the Product or this or any other information provided by the manufacturer. Therefore, no warranties of any kind, express or implied, are made by the manufacturer, Taurus Epoxy Inc., with respect to this, or any, product manufactured by them or any contracted or licensed manufacturer. Taurus Epoxy products do not provide structural integrity or improvements. They are only used to provide protection against corrosion, wear, abrasion and chemical attack on a given substrate and only to the extent provided for in data sheets, data sheets, safety data sheets and any other information provided in writing directly from manufacturers’ technical support.