What is Interlux Micron CF antifouling paint used for?

Micron CF is an ablative bottom paint applied below the waterline on boat hulls to prevent barnacle and algae growth, and it falls in the Ablative Bottom Paint category.

Which color should I choose, Blue or Red?

Both colors offer identical Controlled Depletion Polymer ablative performance; pick whichever matches your existing bottom paint or your preferred hull appearance.

How much area does a gallon of Micron CF cover?

Coverage varies by hull surface and number of coats, but a gallon is generally sized for mid-size to larger boats; measure your boat's length and waterline beam or use Interlux's paint calculator to confirm how many gallons you need.

Can Micron CF be applied directly to bare fiberglass?

Yes. Bare fiberglass can be prepared with either a no-sand system, using Fiberglass No Sand Primer or InterProtect 2000E as an undercoat, or a sanding system using 80-grit sandpaper before applying Micron CF.

How many coats of Micron CF should I apply?

A minimum of two coats of Interlux Micron CF antifouling paint should be applied to the prepared hull.

Do I need a primer before applying this paint?

For the no-sand method, yes: apply Fiberglass No Sand Primer or InterProtect 2000E first, then apply Micron CF once the primer reaches the Ready-to-Overcoat stage.

Is Micron CF suitable for boats left in the water year-round?

Yes, its Controlled Depletion Polymer technology is designed for multi-season protection, making it well suited to boats that stay in the water for extended periods.

Can I mix the Blue and Red variants on the same hull?

Micron CF Blue and Red can be combined for a two-tone bottom or as an indicator layer, since both share the same ablative formulation and application process.

Interlux Micron CF Ablative Bottom Paint - Gallon

Interlux Micron CF Ablative Antifouling Bottom Paint - Gallon, Available in Blue or Red

$382.42

Interlux Micron CF is a premium multi-season ablative antifouling bottom paint engineered for boat owners who want reliable, long-lasting protection against barnacles, algae, and other fouling organisms below the waterline. Its Controlled Depletion Polymer technology allows the paint to wear away at a controlled rate as the boat moves through the water, continuously exposing fresh biocide while resisting the buildup of dead paint layers season after season. This makes Micron CF an excellent choice for boats that stay in the water for extended periods, including those left in slips year-round in warm, fouling-prone waters. The gallon container covers a substantial amount of hull area, making it a practical choice for mid-size to larger vessels or for owners applying multiple coats. Micron CF bonds well to a variety of substrates, including bare fiberglass, wood, and previously painted surfaces, and it is compatible with both sail and power boats used in fresh, brackish, or salt water.

Specifications

Brand: Interlux
Product Line: Micron CF Ablative Antifouling Bottom Paint
Container Size: Gallon
Category: Ablative Bottom Paint
Weight: Approximately 14.6 pounds per gallon
Product Dimensions: Approximately 7.75 x 7.75 x 7.25 inches (gallon can)
Application: Roller, brush, or spray below the waterline
Recommended Coats: Minimum of two coats

Sizes & Options

Micron CF Ablative Antifouling Bottom Paint is available in Blue or Red, both supplied in a full gallon container. Choose the color that best matches your hull's current bottom paint or your preferred appearance below the waterline; both colors deliver the same Controlled Depletion Polymer ablative performance and application requirements. If you are unsure how many gallons your hull will need, measure your boat's length and waterline beam or consult Interlux's paint calculator before ordering, since running short mid-application can lead to an uneven coat.

Interlux Micron CF Ablative Antifouling Bottom Paint - Gallon, Available in Blue or Red

Specifications

Sizes & Options

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