Tectyl 400C

TECTYL® 400C is a premium solvent-based, waxy corrosion preventive compound manufactured by Daubert Chemical Company. This specialized protective coating is designed as a more easily removable version of the legacy “506” product line, while still providing significant protection for metal surfaces during storage and shipment. Upon application, TECTYL® 400C forms a firm, wax-like, pliable, amber-colored translucent film that offers excellent resistance to corrosion from moisture, salt, and various environmental elements. With its flexible protective layer that resists cracking under mechanical stress, this product is ideal for long-term protection of metal parts in indoor and outdoor applications.

Properties

• Dry Film Color: Amber
• Film Type: Firm, wax-like, pliable
• Liquid Appearance: Amber
• Flash Point: 105°F (40°C PMCC)
• Weight per Gallon: 7.08
• Specific Gravity: 0.85
• Non-Volatiles by Weight: 45%
• Non-Volatiles by Volume: 40%
• Viscosity: 50 cSt @ 100°F
• VOC (lbs/gal minus water): 3.9
• Wet Film Thickness: 2.5 mils
• Dry Film Thickness: 1 mil
• Coverage: 1,600 sq.ft/gal
• Dry Time to Touch: 4 hours (approximately 1 hour at 20°C)
• Cure Time: 24 hours

Key Features

• Superior Corrosion Protection: Withstands 1,000 hours in 5% Salt Spray testing (ASTM B-117)
• Exceptional Humidity Resistance: Endures 1,500 hours in 100% Relative Humidity testing (ASTM D-1748)
• Extended Protection: Provides up to 3 years of indoor protection and 1 year of outdoor protection
• Enhanced Removability: More easily removable than other products in the 506 line
• Flexible Film: Maintains flexibility to resist cracking under mechanical stress
• Sound Dampening: Offers noise reduction properties, beneficial in automotive applications
• Thinner Film: Features the thinnest dry film in the 506 product family (1 mil)
• Versatile Application: Can be applied by brush, spray, or dip methods

Ideal Applications

Manufacturing and Metalworking:

• Protection of machined parts and components during long-term storage
• Preservation of tools, dies, and molds between production runs
• Long-term protection for spare parts and inventory

Transportation and Equipment:

• Protection of vehicle components during domestic and overseas shipping
• Sound dampening in automotive applications to reduce road noise
• Preservation of equipment during extended storage periods

Construction and Engineering:

• Protection of structural steel components during transit and storage
• Preservation of machinery and equipment during project delays
• Protection of metal components in harsh environmental conditions

Application Guidelines

TECTYL® 400C is formulated to be used as supplied without additional thinning or modification:

• Application Methods: Can be applied by brush, spray, or dip
• Surface Preparation: Ensure surfaces are clean, dry, and free from existing rust or contamination
• Preparation: Ensure uniform consistency prior to use
• Stirring Requirements: Continued stirring is generally not required
• Temperature Conditions: Recommended ambient and product temperature of 10-35°C (50-95°F)
• Thinning: If product thickens due to cold storage or loss of solvent during use, Daubert Chemical recommends using aliphatic solvents such as mineral spirits
• Film Formation: Film thickness provided is for dip application; adjust accordingly for brush or spray methods
• Ventilation: Ensure adequate ventilation during application and curing

Storage and Handling

• Temperature Control: Store at moderate temperatures between 10-35°C (50-95°F)
• Shelf Life: Store in accordance with good industrial practices
• Appearance Monitoring: Maintain the amber appearance and proper viscosity
• Removal: Can be removed with mineral spirits or citrus-based cleaners
• Safety Precautions: Use in well-ventilated areas; refer to the Safety Data Sheet for detailed handling instructions
• Container Management: Keep containers sealed when not in use
• Flash Point Awareness: Note the flash point of 105°F (40°C) for proper safety measures during storage and handling
• Documentation: Refer to SDS for additional safety information and handling recommendations