Skip to content
← Interlux / Marine Products
Interlux · Marine Products

Interlux Bottomkote – CA

Bottomkote – CA provides excellent season-to-season protection, enabling the antifouling paint to wear away with use and eliminates the build-up of old spent coatings and the heavy sanding needed to remove them.

Interlux Bottomkote – CA product image
Interlux Bottomkote – CA
THE MANUFACTURERInterlux

Protective coatings.
Local knowledge.

Product typeFouling Control
THE RIGHT START MATTERS

KNOW THE
SURFACE.
PLAN THE
COATING.

Bottomkote – CA provides excellent season-to-season protection, enabling the antifouling paint to wear away with use and eliminates the build-up of old spent coatings and the heavy sanding needed to remove them.

Start with the surface, the existing finish and the way the space or equipment is used. Our team can help you work through product choices and the requirements for your project.

Get into the details
A painted sailboat hull at a marina
Project inspirationIllustrative project scene; not a documented installation of this product.
01 / CHECK

The surface.

Identify the material, its condition and the work you’re planning.

02 / PLAN

The system.

Confirm product suitability, preparation and compatibility with our team.

03 / CONFIRM

The conditions.

Check the current manufacturer instructions for application, installation or maintenance requirements.

PRODUCT SPECIFICATIONS

THE DETAILS.
ALL HERE.

Keep the technical information close.
Use the current manufacturer documents when planning the work.

Open the document centre
Interlux Bottomkote – CA product specifications
Suitable substratesCarbon Fibre, GRP / FRP, Other, Stainless Steel, Steel, Wood
Below-waterline areasOutdrive, Hull
Water typesBrackish Water, Fresh Water, Sea Water
Product typeFouling Control
Number of coats2
Manufacturer coloursBlue (YBM010), Red (YBM012), Black (YBM013)
THE DOCUMENT CENTRE

KNOW BEFORE
YOU COAT.

Technical information.
Safety information.
Ready when you need it.

Check the product label and current manufacturer documents for the exact component, colour and region before use.

Full product details, applications & manufacturer specifications

Bottomkote – CA provides excellent season-to-season protection, enabling the antifouling paint to wear away with use and eliminates the build-up of old spent coatings and the heavy sanding needed to remove them.

Exterior project planning

Application conditionsManufacturer guidance
Air temperature
5°C to 30°C
Surface temperature
No higher than 35°C

Air and paint must be 5–30°C; surface maximum is 35°C and the prepared surface must be dry and clean. The current Canadian sheet prints an inconsistent dew-point margin of 1°C/5°F above dew point; confirm the required margin with Interlux before coating. It is not an absolute surface minimum. Wait before immersion for 78 hours at 10°C or 24 hours at 25–35°C; obtain guidance for colder conditions. Follow the separate recoat table. No fixed rain-free period is stated.

Manufacturer guidance Reviewed 2026-10-24 · CA

Check the air, the actual surface, overnight conditions and the full drying or curing period. The current product label takes precedence.

Marine fouling control

Finish

Matt

Coverage

12.4 m2/L per coat at 2.0 mils DFT by spray, brush and roller (theoretical) All trademarks mentioned in this publication are owned by, or licensed to, the AkzoNobel group of companies. © AkzoNobel 2024. 11.20 m2/L per coat at 2.0 mils DFT by brush/roller (practical) 7.44 m2/L per coat at 2.0 mils DFT by spray (practical)

Application method

Air Atomized, Brush, Roller

Drying time

50°F (10°C) 77°F (25°C) 95°F (35°C) Touch Dry [ISO] 16 hrs 3 hrs 90 mins Immersion 78 hrs 24 hrs 24 hrs

Recoat time

Substrate Temperature 50°F (10°C) 77°F (25°C) 95°F (35°C) Overcoated By Min Max Min Max Min Max Bottomkote CA 16 hrs ext 5 hrs ext 2 hrs ext

Use the sheet for your exact product code and finish. Coverage and times depend on the stated temperature, humidity, substrate and coat thickness.

Features

  • Flexible application schedule – apply at low temperatures
  • Compatible over most antifoulings
  • Suitable for power and sail, in all waters
Suitable substrates
Carbon Fibre, GRP / FRP, Other, Stainless Steel, Steel, Wood
Below-waterline areas
Outdrive, Hull
Water types
Brackish Water, Fresh Water, Sea Water
Product type
Fouling Control
Number of coats
2
Manufacturer colours
Blue (YBM010), Red (YBM012), Black (YBM013)
COLOUR / FINISH / POSSIBILITIES

Colours &
finish options.

Start with a few colour references, then explore the full collection.

Screen colours are approximate. These are collection references; colour and tint-base availability can vary by product. Confirm the colour and finish with our team and a physical sample.

Explore related categories

SUPERIOR COATINGS / THUNDER BAY

BIG PROJECT?
LET’S TALK.

Share the surface, its condition and what it needs to stand up to. We’ll help you work through the product choices and preparation.

Ask about Interlux Bottomkote – CA
VISIT SUPERIOR COATINGS

Find us in Thunder Bay.

550 Fort William Road
Thunder Bay, Ontario

Call 807-345-4511 ↗

550 Fort William Road, Thunder Bay

Compare your products

Ask our team ↗

Swipe across to compare products. Detail labels stay visible.

Check official product documents and confirm suitability with our team.

YOUR IDEAS, TOGETHER

My Projects

YOUR PROJECTS, WHEREVER YOU ARE

Keep your plans close.

Create a free account to pick up your projects on another device. Your saved colours, products and notes come with you.

How saved projects and account information work (opens in a new tab)