Tectyl 3335 Black

Tectyl 3335 Black Paintable, Water Based, and Near Zero VOC Formulation Corrosion Preventive Undercoating Free of Hazardous Air Pollutants (HAPS Free)

Tectyl 3335 Black is a paintable, environmentally conscious, water base corrosion preventive coating free of Hazardous Air Pollutants (HAPS) and formulated with nearly zero Volatile Organic Compounds/Content (VOC) at 0.1 lbs. per gallon that is specially designed to deliver excellent single application, environmentally friendly protection for both ferrous (iron-containing) and non-ferrous (no iron) substrates as well as providing exceptional adhesion and durability to primers, e-coat, and oily steel substrates.
Alternatively, Tectyl 3344 Black Coating is a zero VOC undercoating alternative that provides further environmentally conscious protection against rust and corrosion.

This premium black corrosion preventive efficiently resists chipping, scratches, and gravel marks typically found on truck/trailer underbodies in addition to reducing sheet metal resonance and structural borne noise.
Tectyl 3335 Black is applied to Original Equipment Manufacturers (OEM’s) transportation equipment from the US Military to protect their equipment from the harmful effects of salt water and the harsh environments they consistently operate in.

This air-drying, water base corrosion preventive coating will cure to form a hard and black protective film that effectively maintains its flexibility and boasts great resistance to abrasion.
Tectyl 3335 is a great environmentally friendly solution to effectively preventing damaging rust and corrosion by delivering a durable moisture and salt resistant barrier coating, extending the overall lifespan and reliability of your desired equipment structures, and vehicles.

Product Uses:

• Black, Paintable, Abrasion Resistant, Water Base Corrosion Compound suitable for complete undercoating of ferrous (iron-containing) and non-ferrous (no-iron) metals, transportation equipment, automobiles, rail cars, intermodal trailer chassis/containers and construction equipment.
• Can be recoated with most urethane, acrylic or alkyd resin formulated automotive topcoats.
• Environmentally friendly formulation that is Free of harmful Hazardous Air Pollutants (HAPS) and contains nearly 0 Volatile Organic Content (VOC) at 0.1 lbs. per gallon.
• Designed to deliver outstanding adhesion, hardness and resilience to most substrates including primers, e-coat, and oily steel.
• Designed to resist chipping, scratches and gravel marks normally seen on truck and trailer underbodies.
• Applied to reduce sheet metal resonance and structural noise as sound dampener on metal laundry and trash chutes used in high rise buildings.

Product Performance:

• When applied at the recommended wet film thickness of 14-20 mils over the surface profile, it will deposit the recommended dry film thickness (DFT) of 6-10 mils.
• Dry to handle within 1 hour and fully cured after 72 hours.
• Covers 48-73 square ft. per gallon when applied at the recommended film thickness.
• Can provide up to 3+ years of outdoor protection and 5+ years of indoor protection on metal substrates at the recommended dry film thickness (DFT).

Application Equipment Recommendations: 

• Pumps with ratios of 15:1 or greater are advised for efficient use of container content.
• Tungsten Carbide Nozzles Tip in the spray gun is recommended. (.019" to .023" tip orifice size)
• High Pressure Fluid Hose of no less than 3/8 in. diameters is suggested for less than 50 ft. of material hose.
• Low Ratio pumps (15-30:1): operate through 100 ft. of 1/2 in & 50 ft. of 3/8 in. hose for a max of 150 ft.
• High Ratio pumps (>30:1): operate through 200 ft. of 1/2 in & 50 ft. of 3/8 in. hose for a max of 250 ft.

Identification & Classification Codes/Numbers:

• Export Control Classification Number (ECCN):
• EAR99
• Schedule B:
• 3911.90.00.00

For additional product information as well as storage and handling requirements, refer to the Product Data Sheet or Safety Data Sheet provided on this page.