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Add to CartShield metal components from marine growth and corrosion with Interlux Trilux Prop & Drive Antifouling Paint. This easy-to-apply spray is formulated for underwater metals like propellers, outdrives, and lower units. It creates a tough barrier that resists fouling and slows down corrosion, helping your propulsion system perform at its best season after season. Designed for continuous submersion, it’s ideal for boats in saltwater or freshwater environments. For boaters who want fewer maintenance headaches and longer equipment life, Trilux provides targeted protection where it matters most.
Features:
Specifications:
It is important that you shake can well before use. If can is not shaken properly, clogging of the tip may occur.
Prior to application, shake can well. Listen for mixing-ball and continue shaking vigorously for at least two minutes. Shake in an up and down motion. If not shaken properly, tip may clog.
| Temp | To Touch | To Recoat | To Launch |
| 95°F | 1/2 HR | 4 HR | 8 HR |
| 73°F | 1/2 HR | 6 HR | 12 HR |
| 50°F | 1/2 HR | 12 HR | 16 HR |
Surface Preparation
Application
Click to Download Interlux Trilux 33 Application Instructions
What is Interlux Trilux Boat Prop & Drive Antifouling Spray Paint used for?
Interlux Trilux Boat Prop & Drive Antifouling Spray Paint is designed for underwater metal components such as propellers, outdrives, and lower units. It provides antifouling protection for equipment used in fresh, salt, and brackish water. The aerosol formula uses Interlux Biolux technology to reduce slime and improve antifouling performance.
How many coats of Interlux Trilux Boat Prop & Drive Antifouling Spray Paint should be applied?
Apply 1-2 coats as needed, with the application instructions recommending at least two coats. Hold the aerosol can approximately 12-16 inches from the unit and observe the minimum overcoating time between coats. The instructions also specify using an entire can per outdrive.
How much area does one can of Interlux Trilux Boat Prop & Drive Antifouling Spray Paint cover?
One 12 fl. oz. aerosol can provides approximately 21.2 square feet of coverage. The product has a specified dry film thickness of 2 mils and is available in YBA063A Black, YBA064A Gray, and YBA068A White.
What temperature range is recommended for applying Interlux Trilux Boat Prop & Drive Antifouling Spray Paint?
Apply Interlux Trilux Boat Prop & Drive Antifouling Spray Paint when the application temperature is between 50°F and 95°F. Dry times vary with temperature. At 73°F, the coating is touch dry in approximately 30 minutes, can be recoated after 6 hours, and requires 12 hours before launch.
How should the surface be prepared before applying Interlux Trilux aerosol antifouling paint?
Bare aluminum should be prepared to a bright metal finish, cleaned, and primed with the specified Interprotect 2000E or Primocon Aerosol Primer. Previously painted surfaces should be sanded and cleaned according to the existing coating. Epoxy surfaces require contamination removal, sanding, cleaning, and Interprotect 2000E primer before application.
How should Interlux Trilux Boat Prop & Drive Antifouling Spray Paint be prepared before spraying?
Shake the aerosol can vigorously in an up-and-down motion for at least two minutes while listening for the mixing ball. Proper shaking is important because insufficient mixing can cause the spray tip to clog. Continue shaking as directed before applying the coating to the prepared underwater metal surface.
California Residents: 
WARNING
Cancer and Reproductive Harm -
P65Warnings.ca.gov
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