I need some advice on a sailboat countertop.

[turbodog]

I am in the process of getting started with a countertop in a sailboat. due to budget concerns I am stuck with doing something with a laminate veneer. What is the best thing to use for the substrate? I am assuming marine grade plywood but would appreciate any recommendations. Another question is what type of adhesive to use due to the moisture concerns. any and all advice will be appreciated. thanks.

 

[Skymaster]

How large is the top? You may be able to buy a large poly cutting board and use that. Way better in a marine environment. also u can buy that material and make ur top. That is how I wood do it
:gar-Bi:gar-Bi:gar-La;:gar-La;

 

[turbodog]

That is an interesting idea. the top has to be built in pieces as the part of the cabinets are the engine housing and the countertop itself hinges up to provide access so large cutting boards might work. I had also thought about using an AZEK type material but I'm concerned about flex with it. I'll keep you posted on what works out. thanks.

 

[smallboat]

Marine ply is the best way to go. You could also consider A/C Exterior fir, if you can find a decent source. You'll be covering it anyway. In either case epoxy resins are your friend, there are several brands, WEST is one that's available locally. Not sure what is best to adhere the laminate. Contact type adhesives might not like the heat of the engine compartment. Could just use the epoxy for that too. Good luck and keep us posted.

 

[jhreed]

HDPE high density polyethelene. comes mostly in white. Used for anchor locker covers, etc. used extensively in the boating industry. Atlantic Plastics in Raleigh is one source. Also, Corian countertop material.\
James

 

[Gofor]

Marine ply is the best to use. It still must be well sealed.

However, in FL, we used AC ext grade plywood a lot (BC in a pinch, but you want at least 5 plys and 7 is better). A layer of fiberglass cloth and resin an all side and edges (particularly around the engine compartment) will make it last a lot longer. Use 3M 5200 adhesive caulk in any screw holes that penetrate the fiberglass (hinges, stanchion mounts, etc).

HDPE for a cutting board is a great idea. Mount it with SS screws and use the sealant in the holes.

For the edges and trim, cypress is the "poor man's teak".

JMTCW

Go

PS: There is a West Marine store in Raleigh. I had very good luck with their products when I had a boat in FL.