I want to attached a glass paperweight to the top of a new pine newel post at the top of my stairs. What sort of adhesive would work between glass and pine? Would it be more secure to fashion a metal bracket and attached it to the post first w/screws and then look for an adhesive which would bond glass and metal? I need your ideas and suggestions.
Edited 4/18/2003 9:31:04 AM ET by S. Starbuck
Replies
is there a cavity of any kind int he bottom of the glass? if so a good quality epoxy should work ok
There is no cavity; it is absolutely flat. Before installing I cut off the rounded top of the newel post with a chop-saw making its diameter and the diameter of the bottom of the glass paper weight about equal.
for a perment bond i think i would try an epoxy still, dont know how strong the bond would be, caulking has also been suggested here this morning, is a lot of strength required? like a 250 pound teenage using it as a grab post going down the stairs
Good thought. There is a 200+lb. teenager in this house some of the time. Also thinking that his room is on the left side of the staircase and the newel post on the right so most of the time he may not be grapping it; but, as we know, it only takes once.
Ues 3M 5200 marine adhesive. Let it cure for 8 days and it will never come off.
Dave Koury
Thanks. I will try to locate the product and test it. SS
Could you post the results? As one who does a lot of wood/glass work, I've relied on clear silicon...if the marine stuff works, I'd certainly like to know about it.
As an aside, I assume there is no finish on the portion of the wood where you'll glue? Glue obviously doesn't stick very well to any kind of finish....
Let us all know!
lp
That's correct, there is no finish on the pine newel post. I simple cut off the rounded top of a brand new pine newel post, exposing, of course, the end grain; otherwise it is fresh clean wood. And now I want to attach a lovely glass paperweight, not an antique one, of which I have several, but one blown in 1988, according to the date etched in the bottom. SS
Clear silicon should work well there. It is used in the industry for glass to wood, glass to aluminum, glass to metal. The elastic bond and strength of silicon also cushions the glass and allows for usual wood movement, and is moisture resistant too. Use a moderate amount so unmounting is feasible. Silicon would not damage either surface if ever removed. Avoid excess to show, but if any, let it cure, then remove it, if necessary.
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