Tufboard

Has anyone heard of Tufboard, it's a plastic composite. Was wondering of it's use as a transom core. Just trying to find a cheaper product than corecell, etc... but still better than marine ply. I couldn't find much info on it.

http://www.singco.com.sg/modules.php?name=doc&func=sf&ft=turf_board

Thanks,
Pat

 

I'm not sure exactly what the stuff is, to be honest; these proprietary plastic miracle boards are always secret formula.... I've had some very nasty experiences with plastic boards in some situations. If you can get a sample of the stuff, try laminating a few test pieces and then try to peel them apart... sometimes it's darn near impossible to get a solid core-skin bond with these things. Tufboard appears to be meant as a panel in its own and has an extremely smooth high-density skin- its structure, really, is similar to a cored transom in its own right. I would advise you tread with caution and test your plans on a small scrap piece before attempting a transom.

 

Matt,

That sounds reasonable. I've seen it at Home Depot- to be used as wood trim replacement. I will get a piece and do a little experimenting. I will post my results later this winter.

Thanks

 

The link you give says the panel has MDF (meduim desity fibreboard) skins. You can't put this stuff in a boat. It's like compressed paper. I have been told MDF is banned in the US but it is abundant here in Australia. Used for furniture, plugs and anything dry.

Plywood is good, just plan your fastenings and holes when building so when you drill anything it does not pass through timber. Remove the ply where there are holes and fill with solid resin with fillers.

 

John,
Can you tell me more about the MDF board is banned in US in the boat industrial? Because I do use it for some of the furniture construction.

Thanks

Raymond

 

I do not know of the details in the US but I believe it is carcinogenic. The dust/glue is not good. But then not much in boat building is really good for you is it? Paints, fillers, dust solvents,,,,,

 

MDF is used all the time in the US as a paintable interior trim; baseboard etc. in homes. Carcinogen? Build a home and start with Pressure treated lumber; carcinogen, build a boat with epoxy;carcinogen.
MDF in a boat? I wouldn't recomend it. It's great indoors but soaks up water like a mop and falls apart.

 

All those wood chip type of panels are a REAL crap shoot. There are no standards, ever.