Deck Fittings Projects & Solutions

A series of FREE Mini Guides for boating projects that run through the basic steps for the practical boat owner. This Mini Guide concentrates on re-fitting aging boat deck fittings and runs through deck fitting removal, preparation and installing.


Signs of Wear

Take a look at your boat. Are there any fittings that appear to be moving or raised? Are there signs of staining or cracked mastic tape on the gelcoat around the fitting?

All signs of potential water ingress. If so, you may need to consider re-fitting and/or renewing the fitting.



Some fittings will be screwed on with self tapping screws where others will be bolted through.

Remove these and take the fitting off.

Screwdriver Set
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Remove remaining dirt and old mastic tape from the fitting.

Then clean the boat and the base of the fitting with an Abrasive Cleaner and polish.

Star brite Liquid Rubbing Compound
Save: £7.41 (29%)

Mastic Tape

Lay strips of Mastic Tape next to each other on the base of the fitting.

Pierce the fixing screws or bolts through the mastic to avoid bunching when tightening.

Mastic Tape
from £3.15


If you can re-use the old fixing holes, refit the fitting.

However, if not, you may need to use larger screws or move the fitting slightly and re-drill new holes. Fill the old holes with a Gelcoat Filler.

Plastic Padding Gelcoat Filler
Save: £6.77 (30%)

Copyright © Sheridan Marine 2014. All rights reserved. E&OE. This is a project guidance sheet and not a ‘How-to’ fact book. It is presumed that all work is carried out safely following the product manufacturers instructions. Each project may differ so may need further discussions and guidance.