TC Mastic by Tapecoat

- TC Brush Applied MASTIC is a thixotropic brush applied coal tar coating for ambient temperature, below grade application.
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Description
TC Brush Applied MASTIC is a thixotropic brush applied coal tar coating for ambient temperature, below grade application. A time proven coating method for applying corrosion protection to metal fittings, flanges, valves, tanks, mechanical couplings, anode connections and other difficult and irregular configurations, excellent for small hole technology.
It is also designed to protect concrete surfaces from adverse environments. TC Brush Applied MASTIC is easy to apply by brush or rubber glove. As a liquid it is highly conformable and resists drips and sags.
The more it is brushed the more flowable it becomes.
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Application
Recommended Application Apply two coats of mastic at12 mils each. The mastic should be brushed or worked with a rubber glove to allow the solvents to release. Work in a well ventilated area. Recommended eight hours as a minimum time until backfill.
Option: TC Reinforcing Scrim, a polyethylene wrap, can be applied over the mastic or between mastic layers, giving the coating added strength and impact resistance and acting as a secondary barrier if the mastic has not completely hardened prior to backfill.
Surface Preparation
Prior to coating application the surface should be clean, dry, free of oil, grease, rust, scale and loose coating.
CompositionLOW VOC, Rating 327g/l, Solids 51.47% Meets or exceeds the VOC regulations for all states excluding California and parts of Arizona.
RESISTANT TO A WIDE VARIEITY OF CHEMICALS TC Mastic is ideal protecting many areas that are exposed to chemical spills, fumes and splash zones. (Consult the Chemical Resistance Chart)
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Technical Data
System Desciption Color Black Material Coal Tar and Solvents Bonding System Colvent Drying VOC Rating
Volatile Organic Compounds327 g/l, Solids 51.4% Chemical Resistance Chart ACIDS ALKLI OTHER Acetic Acid 5% Ammonium Hydroxide 10% Ammonium Nitrate 2% Citric Acid 10% Potassium Hydroxide 2% Ammonium Nitrate 10% Hydrochloric Acid 2% Potassium Hydroxide 10% Chlorine Water Hydrochloric Acid 10% Potassium Hydroxide 50% Salt Water Hydrochloric Acid 40% Sodium Hydroxide 2% Diethanoiamine Lactic Acid 85% Sodium Hydroxide 10% Ferric Chloride Linseed Oil Fatty Acid Sodium Hydroxide 50% Gasoline Nitric Acid 2% Glycerin Nitric Acid 10% Hydrogen Peroxide 3% Nitric Acid 70% SOLVENTS Jet Fuel JP-4 Phosphoric Acid 2% Butanol Motor Oil Phosphoric Acid 10% Ethanol Phenol Phosphoric Acid 85% Mineral Spirits Sodium Chloride 10% Sulfamic Acid 1% VM&P Naptha Sodium Chloride 20% -
Case Packaging
Coating Material
Coverage (Approx.) 80 square Feet per GallonQuantity Per Case One Gallon 4 Units Five Gallon Pail 1 Unit