Thick plexiglass

[SHLUZER]

Where can I get thik (7/16") plexi ?
I need a piece about 2 x 4 ' (centerboard for sailing dingy).

 

[JuniorX]

Don't know where you're located, but you could try this place:

http://maps.google.com/maps?q=Da+Vinci+Plastics+LLC,+Ocean+Avenue,+Lakewood,+NJ&hl=en&sll=40.081646,-74.157188&sspn=0.006978,0.016512&z=15

 

[TanksNStuff]

If you can't find it locally, this website has just about any size/thickness (up to 2") you need of multiple types of plastics.

Eplastics.com

Also, this website sells all kinds of accessories for plastic oriented crafts (hinges, drill bits, adhesives, buffing/polishing stuff, etc.)

Craftics.net