Description
TECTYL® 1420 HAPS Free Black is a premium low VOC, air-dry, waterborne corrosion preventive coating manufactured by Daubert Chemical Company. This environmentally conscious formula is completely free of Hazardous Air Pollutants (HAPs) and features a low VOC content (2.8 lbs/gallon), making it ideal for applications where environmental considerations are important. The cured film is black, hard, and flexible, providing effective protection for both ferrous and non-ferrous transportation components and industrial equipment while maintaining excellent adhesion and long-term corrosion resistance.
Properties
- Dry Film Color: Black
- Film Type: Hard, flexible coating
- Flash Point: 105°F (PMCC, Minimum)
- Density: 8.4 ± 0.1 lbs/gallon @ 77°F (25°C)
- Specific Gravity: 1.02 @ 60°F (15.6°C)
- Recommended Film Thickness:
- Wet Film Thickness (WFT): 4-7 mils
- Dry Film Thickness (DFT): 1.0-2.0 mils over metal profile
- Theoretical Coverage: 310 sq.ft./gallon @ average recommended DFT
- Non-Volatile Content: 32 ± 2% by weight, 29 ± 3% by volume
- Volatile Organic Content (VOC): 2.8 lbs./gallon
- Drying Times @ 77°F (25°C):
- Tack-free: 25-30 minutes
- Dry to Touch Time: 45-60 minutes
- Cure Time: 24 hours
- Corrosion Resistance:
- 5% Salt Spray (ASTM B-117): 300 hours @ recommended DFT
- 100% Relative Humidity (ASTM D-1748): 300 hours @ recommended DFT
- Protection Duration:
- Up to 1 year of outdoor protection
- Up to 2 years of indoor or undercover protection
Key Features
- Environmentally Friendly Formula: HAPS-free and low VOC content (2.8 lbs/gallon), minimizing health and environmental risks
- Waterborne Technology: Low odor ensures a better workplace environment while maintaining high-performance protection
- Durable Protection: Forms a hard, flexible film for long-term corrosion prevention
- Fast Drying: Quick dry time allows for efficient processing and minimal downtime
- Excellent Adhesion: Adheres well to both ferrous and non-ferrous metals
- Corrosion Resistance: Provides effective protection in both salt spray and humidity testing environments
- Post-Application Versatility: Can be stenciled over after curing
- Freeze Sensitive: Waterborne formula requires protection from freezing temperatures
Ideal Applications
Transportation Equipment:
- Intermodal chassis and rail cars
- Containers and transportation frameworks
- Road and construction machinery components
- Vehicle undercarriage and frame components
Industrial Components:
- Forged castings and steel frames in industrial settings
- Machinery and equipment components
- Metal parts exposed to moderately corrosive environments
- Protective coating for industrial metal structures
Manufacturing:
- Production line components
- Metal products requiring moderate corrosion protection
- Assembly components during storage and shipment
Application Guidelines
TECTYL® 1420 HAPS Free Black is formulated to be used as supplied without thinning. Ensure uniform consistency prior to use, though continued stirring is generally not required.
Surface Preparation:
- For maximum performance, metal surfaces must be clean, dry, and free of rust, oil, and mill scale
- Recommended substrate temperature during application: 50-95°F (10-35°C)
Application Methods:
- Can be dip applied
- For optimal results, ensure ambient and product temperature is between 50-95°F (10-35°C) at time of application
Equipment Recommendations:
- Pumps:
- Low Ratio: 15-30:1 for up to 150 ft. (100 ft. of 1/2″ hose & 50 ft. of 3/8″ hose)
- High Ratio: >30:1 for up to 250 ft. (200 ft. of 1/2″ hose & 50 ft. of 3/8″ hose)
- Spray Gun Tips:
- Tungsten carbide nozzles with a .017″ to .021″ tip orifice size
- Hoses:
- Minimum diameter of 3/8 inch for fluid hoses
- Recommended Sprayer:
- QUICKCOAT Precision Sprayer for optimal application
Important Notes:
- If product thickens due to cold storage or loss of water and coalescing solvent, contact Daubert Chemical Company
- DO NOT THIN the product as incorrect thinning will affect film build, dry time, and performance
- DO NOT FREEZE the product—the waterborne formula is freeze-sensitive
- The dry film is not normally intended for removal but can be stenciled over after the film is cured
- Tectyl WBS-B, citrus or alkaline cleaner will remove fresh residue accumulated on application equipment
- If removability is a factor, contact Daubert Chemical Company and samples should be evaluated prior to application
Storage and Handling
- Store at temperatures between 50-95°F (10-35°C)
- Mild agitation is recommended prior to use
- Protect from freezing temperatures
- Adequate ventilation is required for cure and to ensure against formation of a combustible liquid
- The partially cured film should not be exposed to ignition sources such as flares, flames, sparks, excessive heat, or torches
- The addition of any product over or under this coating is not recommended due to potential chemical incompatibility
- Refer to Daubert’s Material Safety Data Sheet for complete health and safety instructions