Apply a new sonoguard deck system.
Gel coat for houseboat roof.
Gel coat should be applied in temperatures of 60ºf to 80ºf.
Gel coat will not fully cure without adding a surfacing agent or over spraying with pva.
There are a lot of great materials that have been designed to aid in roof repair but the key to a successful repair job is following the basics and staying on top of the preventative maintenance.
The outer surface of the roof on your houseboat has a special resin called gelcoat.
Steps 1 decide on a coating you aren t going to paint your fiberglass roof with just any coating.
Once you realize how simple it is to protect a houseboat roof you ll wonder why you didn t do it sooner.
Check color thoroughly before applying.
Gelcoat is responsible for the colorful and shiny finish that you will see on the roof.
The key to the best longevity here is to maintain the surface frequently depending on the atmospheric conditions in your location and how the boat is protected from those conditions.
The first is a gel coat.
Gelcoat also oxidizes at a much faster rate than topcoat paint systems and will require more compounding and polishing over the years.
The color wet is the color when dry.
Due to prolonged exposure to harsh weather conditions the gelcoat gradually peels off leaving the roof dull and chalky.
Re caulk needed gaps preferably with m1 sealant.
Sand fiberglass gel coat to expose a fresh surface and provide a good bite for coatings.
Store gel coat in a cool dry place.
Taking care of the small issues as.
This is easy to do but doesn t last as long as other materials.
You have several options available to you.
Gelcoat will not darken or change colors when it dries.