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Tripoxy HB™ is a two-component epoxy with a high solids content, high build, and low VOC. Tripoxy HB is a high-performance coating for ferrous and nonferrous metals such as zinc, galvanizing, inorganic zinc rich, copper, and brass. This topcoat has good flow and leveling properties. Tripoxy HB provides an extremely high performance coating system when combined with a two-part epoxy primer. When applied to properly prepared surfaces, this product can be used for immersion applications.

Product Type: 2K (2 component) Coating, Epoxy Coating, Solventless & High Solids Coating, Top Coat

Features: Corrosion Resistant, Good Flow, Good Leveling Properties, High Performance, High Solids Content, Low Toxicity, Low VOC

Application Method: Brush, Roll Coater, Spray

Chemical Family: Epoxy & Epoxy Derivatives

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

Features & Benefits

Advantages
  • Long term corrosion protection
  • Surface tolerant, high build
  • Very low VOC
  • Contains no lead or chromate
  • Low toxicity

Applications & Uses

Application Method
Uses

Tripoxy HB is recommended for iron, steel, galvanized, or concrete. Uses include:

  • Exterior structures, ferrous and nonferrous
  • Bridges
  • Power line towers
  • Microwave towers
  • Metal buildings
  • Structural steel components
  • Large fabricated structures
  • Tank lining
Limitations
  • Limited use in submersion applications; requires white metal blast cleaning
  • Must be topcoated and protected from UV exposure
  • Limited use for tank lining. Testing required.
  • Not available in light colors; subject to yellowing
Application Data

Surface Preparation:
All surfaces must be clean, dry, and free of contaminants. All dirt, grease, rust, mill scale, or loose chalky paint must be removed. Unpainted new structural steel: Blast clean commercial with appropriate abrasive media. Limit blast profile to 0.5 - 1.0 mil maximum. All surfaces must be clean, dry, and free of contaminants. Apply primer to the recommended dry film thickness.

  • SSPC-SP6 * SSPC-SP11

Previously painted structural steel: Steam clean or power wash to remove all dirt, grease, contaminants, and gloss from existing paint. Spot clean rusty areas to remove all rust and mill scale.

  • SSPC-SP1 * SSPC-SP6
  • SSPC-SP2 * SSPC-SP11
  • SSPC-SP3

Galvanized steel: Steam clean or power wash to remove all dirt, grease, and contaminants. Spot clean to remove rust and mill scale. Roughen surface by whip blasting or light sanding. Do not remove intact galvanizing.

  • SSPC-SP1 * SSPC-SP7
  • SSPC-SP2 * SSPC-SP11
  • SSPC-SP3

Concrete: Clean in accordance with:

  • SSPC-SP13 / NACE6

Note: Blast cleaned surfaces must be primed the same day blast cleaning is done.

Submersion Applications

White blast (SSPC-SP5, NACE1) cleaning required. The retrieval and analysis of soluble salts on substrates shall be conducted in accordance with SSPC (The Society for Protective Coatings) rule. The substrate must be cleaned so that the maximum level of soluble salts does not exceed 5 micrograms per square centimeter. Areas should be tested at the rate of3 tests for the first 1000 square feet prepared per day, and one test for each additional 1000 square feet or portion thereof, at randomly selected locations.
When less than 1000 square feet of surface area is prepared in a shift, at least 2 tests should be performed. If levels of soluble salts exceed the maximum, the entire area represented by the test should be cleaned again and tested until soluble salt levels conform to this requirement.

Mixing Parametres
Ratio [PartA : Part B]
By Weight 6.13: 1.00
By Volume 4:1
Sweat-in Time 10 mins
Applications

Tripoxy HB can be applied by HVLP, air assist airless, brush or roller.
HVLP:
Fluid Tip and Needle: 050"
Fluid Pressure: 8-10 psi
Air Cap Pressure: 60 psi
Air Assist Airless:
Fluid Tip: 015” - .018”
Fluid Pressure: 800-900 psi
Air Cap Pressure: 10-15 psi
Brush or Roller: Yes
Thinning: AT 75 as needed
CleanUp:AT 75 as needed
Clean tools with AT 75 while Tripoxy HB is still wet.

Properties

Properties
REQUIRED FILM THICKNESS:
ASTM D1005 Minimum Dried Film
2 - 3 mils (48-72μ)
ASTM D4414 Minimum Wet Film
3 - 4.6 mils (72-111μ)
[2 wet coats are required to obtain the correct DFT]
 
ASTM D523 GLOSS:
@ 60° 35-40
@ 20° N/A
ASTM D3363 PENCIL HARDNESS:
3H-4H Pass
ASTM D5402 MEK RUBS:
100 Double Pass
ASTM D2794 IMPACT RESISTANCE:
60 inlb forward, 15 inlb reverse Pass
ASTM B117 SALT SPRAY RESISTANCE:
5% Salt Spray, 3,000 hours Pass
ASTM D5894UV CORROSION WEATHERING:
ASTM D610 Rusting 7 cycles, 200 hours N/A
ASTM D714 Blistering 7 cycles, 300 hours N/A
ASTM D4587/D523/D4214 QUV-UVA
500 hours @ 60° N/A
1000 hours @ 60° N/A
ASTM D2247/D714 HUMIDITY RESISTANCE:
>2,000 hours [unscribed] Pass
ASTM D4585 MOISTURE CONDENSATION:
100° F, 400 hours Pass
ASTM D3359 ADHESION:
5B Pass
ASTM D4060 ABRASION RESISTANCE:
CS17 wheel, 140 cycles, 1 kg load Pass
ASTM D522 FLEXIBILITY:
180° bend, 1/4” mandrel Pass
ASTM D3170 CHIP RESISTANCE:
Rating N/A
ASTM D2485 DRY HEAT RESISTANCE:
275° F Pass
WET HEAT RESISTANCE:
200° F Non-immersion Pass
ASTM D2243 WATER-BORNE FREEZE THAW:
3 cycles N/A

Technical Details & Test Data

Coverage

Theoretical at 3.0 mils DFT: 346 sq ft/gal

Safety & Health

Health and Safety

Warning: FLAMMABLE LIQUID AND VAPOR. HARMFUL VAPORIF INHALED. Vapor may affectthe brain ornervous system causing dizziness, headache, or nausea and can cause nose and throat irritation. Keep away from sparks, heat, or open flames. Use with adequate ventilation. Avoid breathing of vapor. Avoid contactwith eyes, skin, andclothing. Wash hands thoroughly after using and before eating and smoking. Wear an appropriate, properly fitted respirator (NIOSH/MSHA approved) during and after application unless air monitoring demonstrates vapor levels are below applicable limits. Follow respirator manufacturer’s directions for use. Keep container closed when not in use. If spillage occurs, absorband dispose ofaccording to local regulations.
Contains:
Xylene, CAS# 1333-20-7 Ethyl Benzene, CAS# 100414
lsobutanol, CAS# 78-83-1 Butyl Alcohol, CAS# 71-36-3
Formaldehyde, CAS# 50-00-0
4-chlorobenzotrifluoride, CAS# 98-56-6
First Aid: Should eye contact occur, flush with plenty of water for atleast 15 minutes and get Medical Attention if viision is distrubed. For skin, wash thoroughly with soap and water. If swallowed, seek medical attention immediately. DO NOT induce vomiting.
NOTICE: Intentional misuse by deliberately concentrating and inhaling the contents may be harmful or fatal. Reports have associated repeated and prolonged occupational overexposure to solvents with permanent brain and nervous system damage. CA PROP 685: This product contains a chemical(s) known to the state of California to cause cancer.
KEEP THIS PRODUCT OUT OF REACH OF CHILDREN.

Packaging & Availability

Packaging Type
Color Availability

Tripoxy HB is stocked in black. Custom colors available; 100 gallon minimum order is required. Special costing will be applied.

Order Code

ORDER CODE: [Mix Ratio: 4 PartsA :1 Part B, by volume]
Part A [black]: 43S710
Part B [activator]: 43B
Individual products are identified by the product series number, followed by an identifier and color number.

Packaging

Part A:

  • 1 gallon cans
  • 5 gallon pails
  • 55 gallon drums

Part B:

  • 1 gallon cans
  • 5 gallon pails
  • 55 gallon drums

KITS: Containers may be partially filled.

Total Yield: Part A: Part B:
1 gallon 1 gal can 1 qt can
5 gallons 5 gal pail 1 gal can

Storage & Handling

Pot Life

ASTM D2196 Pot Life: [valid for qtys of 1 gallon or more]

50° F 65° F 77°F 85° F
4 hrs 4 hrs 4 hrs 3 hrs
Shipping and Handling
Ground, Air, Vessel
Paint, 3, UN1263, PG III
Required Label
FLAMMABLE LIQUID
Required Marking PAINT UN1263
IMDG PACKAGING:  
FLAMMABLE LIQUID, class 3.3, UN1263, III  
IMDG STOWAGE: Category A
UNIFORM FIRE CODE: [CFR 29] CLASS I-C
STORAGE TEMPERATURE: 120° F max
SHELF LIFE: [warranted] 1 YEAR
HMIS^{®} III RATINGS:
H - 2; F - 3; R - 0; PP - H