Keel protection

Keel painted on April 2010 with antyosmotic HS Primer Sea-Line and anticorrosion Primer Sea-Line. Longlasting effect and not reason to complain.

Alfred Weiskeller, boat Dulcibella, Germany

Do you have questions about "Keel protection"

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Our FAQ answers to frequently asked questions

We recommend to always sand the surface between applying two different products to ensure uniform surface roughness and adhesion of subsequent layers. The sanded surface should also be cleaned and degreased.

Sea-Line HARD and Sea-Line self-polishing antifouling are not intended for aluminum surfaces. They include copper oxide, which in contact with aluminum causes galvanic corrosion. Especially on aluminum, we offer ALU-PLUS self-polishing anti-fouling paint, which, in addition to excellent adhesion to aluminum, is also 30% more effective than traditional anti-fouling paints.

Possible causes

Too thin layer of antifouling paint,
Choosing the wrong antifouling to type of a boat or yacht
Thinning of antifouling paint,
Incorrect surface preparation before antifouling application.

How to prevent

Apply the right layer thickness of paint indicated by manufacturer,
Choose antifouling dedicated to type of boat or yacht and suitable for the type of water,
Do not thin antifouling because of the risk of reducing effectiveness,
Careful surface preparations (grinding, clearing, degreasing),