Tapecoat TC 7000 High-Temperature Epoxy is a surface tolerant two-component 100% solids material that replaces VOC base primers. It is manufactured to be used as a one-coat wet or dry primer with Tapecoat hot and cold applied tapes.
TC 7000 can also be applied as a stand-alone coating for metal surfaces above or below ground, where it provides superior corrosion protection and exceptional flow characteristics with self-leveling attributes.
Use as a single coat primer prior to wrapping with Tapecoat hot or cold applied tapes.
Use as a stand-alone coating on metal surfaces. For added impact and abrasion resistance, use TC reinforcing scrim. ,
Technical Data
Color, Red
Pot Life, 15 to 20 minutes @ 70°F (21°C) and 50% relative humidity (R.H.)
VOCs, Zero
Mix Ratio, 3.54:1 by volume
Red Label, Not required
Safety, MSDS for Tapecoat TC 7000
Application
Surface must be clean and dry. Commercial blast to SSPC-SP6. Remove oil and grease with a suitable solvent. Salt and other contaminants may be removed by high-pressure fresh water cleaning.
Pour entire contents of Part B Curing Agent (small container) into Part A Resin (large container)/ Mix thoroughly for approximately 3 to 5 minutes. Do not alter the amounts of A and B in the mixture.
Apply epoxy by brush, pad, roller or spray. Primer should be dry to touch before applying Tapecoat hot-applied tapes or sleeves.
Tapecoat rpolyethyleneeinforcing scrim can be applied over wet epoxy to add reinforcement and impact resistance. After the scrim has been applied, apply a second coat of TC 7000 Epoxy.
Application Parameters
Environment, Use only when the surface to be coated is above 40°F (4°C) and the relative humidity (R.H.) is less than 90%.
Application Temperature, 40°F-200°F (4°C-93°C). Surface temperature must be 5°F (3°C) above dew point to avoid condensation.
Cure Time, 60 to 90 Minutes at 70°F - 80°F (21°C-27°C) and 50% R.H. Cure time can be accelerated by preheating the metal surface to 100°-200°F (38°-93°C).
Recommended Coverage , As a 1-Coat Primer: 6-10 mils thickness, with a coverage of 220 sq. ft. per mixed gallon (5.4 m2 per liter).
As a 2-Coat Stand-alone Coating with Scrim: 16-30 mils (0.41-0.76 mm) thickness. This is 2 coats of 8-15 mils (0.20-0.38 mm) each).
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Container Size |
Coverage as a 1-coat primer at 6 mils |
Coverage as a 2-coat coating
at 12 mils |
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Pint can base (Part A) and 1/2 pint can cure
(Part B), total mixed volume: 1.5 Pints. |
45 sq. ft. |
22.5 sq. ft. |
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Quart can base (Part A) and Pint can cure
(Part B), total mixed volume: 1.5 qt. |
90 sq. ft. |
45 sq. ft. |
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Gallon can base (Part A) and 2 qt. cans cure
(Part B), total mixed volume: 1.5 Gallons. |
360 sq. ft. |
180 sq. ft. |
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