[Macskyver]

Originally Posted by freebeard

I'd expect we're talking about convex (bead) and concave (cove) edges rather than tongue and groove.

Exactly. Post #40 on this thread has a good graphic showing it.

Originally Posted by skyking

The epoxy will yellow over time with exposure to the sun. I used WR-LPU from system three as a protective clear coat.
https://www.systemthree.com/products...ethane-topcoat

Yep. I got a different product, but also from system three to prevent the yellowing due to UV radiation. This is what I have:

https://www.systemthree.com/collecti...e-spar-varnish