The brandname is Gorilla Glue, "The Toughest Glue on Planet Earth" it says. Hah!

It is from:

Lutz File and Tool Co.
3929 Virginia Ave.
Cincinnati, OH 45227

www.gorillaglue.com

"Contains prepolymized MDI, Diphenyl-methane-4.,4 Disocyanate. A mouthfull.

Also says, "Made in Denmark".

It has the consistency and color of maple syrup. It requires clampling, and tends to foam during setup like 2 part urethane foams. I suppose this forces it into the grain of the wood. And it suggests lightly water dampening one surface and applying the glue to the other surface. 1-4 hrs clamping time.

It foams oozes from the edges of the joints as it dries, I notice.

Well, so far, I have glued some blocks of pine and other little wood scraps, and it seems tremendously strong. Bonds well to metal, too.

So, is anyone familiar with this stuff, or other brands? It seems this would be an excellent glue for commercial sound spkr boxes. For pretty boxes, for your living room, perhaps this would not be the best glue for the outside joints, unless you were to laminate with veneer or plastic laminate

• http://www.gorillaglue.com

I found some info on the site... they said don't get it on your hands. And don't worry, the stains will wear off in a few days!

In the past, I had used yellow carpenter wood glues for speakers, and they seemed more than strong enough for the job. But I like the gap filling quality of this glue, even if the foamed glue in the gap adds no strength... it would make the joint airtight.

Your right about the gap filling. It makes a virtual "air tight" box after. The squeeze out on the inside of the box looks like a nice fat bead of caulk.

Bill