I found what appears to be quite an awesome and simple fixture for hardscapes, etc. and I bought one to demo for a wooden walkway/deck. The deck is approx 3-4" above crushed shells, with an approximately 1 inch lip. The il6 comes with a stainless steel insert, intended for under bricks, etc., but I am thinking of another option, cutting the insert and mounting flush. To do this, I need a permanent adhesive. Anyone got a recommendation for steel to wood? Also, I would love a good reference book for adhesives and building industry tips for custom work, if one exists! The best way to see the fixture is on their website, plus I was unable to copy the pics: integral-lighting.com Thanks.