General Category > General Discussion
Creep Resistant glue
Bill21:
--- Quote from: jay on February 03, 2021, 06:23:31 PM --- All Titebond 's normal , 2 and 3 are PVA 's modifiied to increase water resistance and colder working temperatures
but like all PVA , wll creep . Plastic resin, Urea Formaldehyde and Epoxy are creep resistant
--- End quote ---
Thanks, do you know of any examples of Plastic Resin adhesives?
jay:
I would suggest that you do a search on plastic resin glue .As some have a dark glue line eg Resorcinal/Formaldehyde which may be undesirable . it is difficult for me to name adhesives in the UK as Ii have spent most of the last 45 yrs out of UK, a frequent visitor but rather out of touch with the range of materials available here.
Bill21:
After a brief search it appears the easiest to use alternative to powdered or two part adhesives is Polyurethane glue. This is a shame as I don’t like using it much, it’s horrible stuff if you get it on your fingers! Most versions are dark brown but I did see some somewhere that is clear so I think I’ll give it a try.
jay:
Read the small print about the finish standard required . Because if there are voids it foams and the bond is weaker
It also may be moisture curing therefore the MC of the wood may be too dry and a spritz of water could be needed
Twisted Trees:
I would be dubious of Polyurethane glue it is not as strong a bond as PVA especially if it foams great stuff in the right place but I wouldn't want it spinning while I cut the joint faces thin!
A cabinet maker showed me a trick that may come in handy for you after setting your joint with PVA run a bit of CA along the edge this will hold it until the PVA has set.
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