Description

Interlux Micron CSC-CA Black is a premium multi-season ablative antifouling paint designed for Canadian bottom-paint requirements. Its controlled solubility copolymer formula wears away gradually as the boat moves, helping reduce seasonal paint buildup while protecting below-the-waterline surfaces from barnacles, zebra mussels, weeds, and algae.

Key Features

• Interlux Micron CSC-CA antifouling paint
• Part numbers: 94-YBM003QTCA / YBM003-QT
• Colour: Black
• Size: 1 US quart / 946 ml
• Flat / matte finish
• Self-polishing ablative copolymer technology
• Cuprous oxide active biocide: 37.2%
• Coverage: approximately 11.20 m²/L / 126 sq. ft. per quart
• Recommended application: 2–3 coats
• Can be applied in temperatures as low as 5°C / 41°F
• Touch dry in approximately 3 hours at 25°C / 77°F
• Minimum launch time: 24 hours at 25°C / 77°F

Application Compatibility

Suitable for below-the-waterline use on fiberglass / GRP, wood, lead, and steel hulls. Do not apply to aluminum hulls, outdrives, or trim tabs because copper-based antifouling paint can cause galvanic corrosion.

Fitment Notice

Confirm compatibility with the existing bottom paint before application. Surfaces should be properly cleaned, sanded, and prepared according to Interlux instructions. Use the correct Interlux thinner or cleaner where required for surface preparation, thinning, or cleanup.

When This Product Needs Replacement

Recoat when antifouling protection is worn, thin, patchy, or no longer preventing marine growth effectively. Boats kept in high-growth waters or used heavily may require more frequent inspection and touch-up.

Application Notes

Apply a minimum of 2 coats, with a third coat recommended on high-wear areas such as the waterline, leading edges, rudder, keel, and running gear-adjacent areas. Micron CSC-CA can be hauled and relaunched without losing effectiveness, making it suitable for seasonal storage and trailered boats.

Alternate/Superseded Part Numbers

Common references: 94-YBM003QTCA, YBM003-QT, and Micron CSC-CA Black Quart.

Parts Desk Insight

This is a strong choice for boaters who want multi-season protection without heavy paint buildup. The key caution is aluminum: copper-based antifouling paint should stay off aluminum hulls, drives, tabs, and other aluminum underwater hardware.

Shipping: Ships same or next day for fast Canada wide shipping.