Brushable coating with the lowest viscosity, 100% solids, filled with ceramic microspheres for abrasion protection. Excellent chemical resistance in the presence of caustics and acids. Easily applied with a brush, roller, or airless spray.
| Maximum Temperature (Dependent on service) | Wet Service | Dry Service | 90°C | 150°C | 194°F | 320°F |
|---|---|---|---|
| Flexural Strength | (ASTM D 790) | 560 kg/cm2 (54.2 MPa) | 8,000 psi |
| Pull-Off Adhesion | (ASTM D 4541) | 330 kg/cm2 (32.4 MPa) | 4,700 psi |
| Tensile Strength | (ASTM D 638) | 464 kg/cm2 (45.5 MPa) | 6,600 psi |
| Hardness of the Shore D Durometer | (ASTM D 2240) | 85 | |
| Working time | 25 min / kg at 72ºF | ||
| SAG Vertical Resistance at 21ºC (70ºF) and 0.625mm (25mils) | No sagging | ||
| Mix Ratio | 2:1 by Weight | Base: Activator | |
| Shelf life (unopened containers) | 3 Years at 55-95ºF (13-35ºC) | ||
Surface Preparation
Proper surface preparation is essential for the long-term performance of this product. The exact requirements for surface preparation vary depending on the severity of the application, the expected service life, and the initial condition of the substrate. All sharp edges and welds must be ground to a 3mm (120 mil) radius using an abrasive disc. Optimal preparation will provide a surface thoroughly clean of all contaminants and roughened to an angular profile of 75-125μm (3-5 mils). This is typically achieved through initial cleaning and degreasing followed by abrasive blasting to a Near-White Metal (SSPC-SP10) or White Metal finish, and subsequent removal of abrasive residue from the surface to be coated.
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 to produce a uniform, streak-free material. Never add solvents.
Application
Brush: medium to stiff bristle of sufficient quality that bristles do not pull out and stick in coating (epoxy glued bristles are best). Trim or tape to <1” nap. Roller: use good quality 1/8” nap. Airless Spray: 45:1 or larger with TIP 529-535, pressure 5,000psi +. Temperature 50°C (122°F). Plural Component Airless: Gracco Xp70 or equivalent, heated to 43°C (109°F). Robotic Application: Robotic coating application on internal girth welds using rotatory atomizer.
Application Temperature: Keep between 55 to 95ºF (17 to 35ºC). Substrate: keep between 45 to 105ºF (7 to 40ºC). the difference in temperature of the substrate and the material should never exceed 10ºF, 5ºC. Substrate shall be a minimum of 5ºF (3ºC) above dew point. Do not apply if relative humidity exceeds 90%. If necessary, heat the metal prior to surface preparation using electric heater or heat lamp. Never use gas, oil or kerosene heaters as they will leave a greasy residue on metal surface. For best results keep all material in warm area overnight (75ºF+) for ease of mixing.
Cured Time:
| 16°C (60°F) | 25°C (77°F) | 32°C (90°F) | |
|---|---|---|---|
| Tack Free | 4 hours | 2 hours | 1 hour |
| Light Load | 12 hours | 6 hours | 3 hours |
| Term Overlay | 16 hours | 10 hours | 5 hours |
| Full Charge | 24 hours | 12 hours | 6 hours |
| Full Chemical | 48 hours | 24 hours | 12 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.
FDA Compliance: This product complies with FDA regulations: FDA 21 CFR 175.300 and FDA 21 CFR 175.105.
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.