andrewpreece wrote:
"Dundonald" wrote in message
ups.com...
I have a slightly broken dining chair made of pine.

Description

The back of the chair has two thin pieces of pine (about 6 or 7 mm
thick, 4-5 cm wide) crossing each other, and at the point of cross,
each piece has half a cut out so they cross flush. So if you
imagine
you are looking at an X from the back, the bottom right part of the
X
has broken about halfway past the intersection, i.e. about 3/4
along
the whole piece going from top left to bottom right.

The break half way along has zig zagged and is thinner toward the
end
of the break. i.e. it is was not a clean break. It looks to have
snapped and been pealed off if you like. Hard to explain.

The Question

I would like to glue the two pieces back together. I'm thinking of
no
nails. Is this the right type of glue to use?

Any more suggestions on how to complete this are also most welcome
please.

I guess once glued I will also have to lightly sand both sides to
prevent any splinters?

Thanks.


I would use PVA wood glue, the gloopy white stuff.

Thanks Andy, any brand suggestions and any particular reason why this
would be the better solution? No second guessing here, just trying to
understand. I'm no glue expert.

There are two types of
no-nails, one of which is based on volatiles ( no good for this
purpose
IMHO ), the other is white and based on water. Whilst this second
type of
no-nails is better than the first, both are high-grab, thick glues
and will
not be the best adhesives to use.

Similar to above really, would appreciate if you could expand on this
so I can understand why these two options wouldn't be the best.

Yes, you will probably have to sand the joint to get a good finish,
as it is
not a clean break. I would consider clamping the joint whilst it sets
to get
the best possible joint/finish: have you got a g-clamp? If so you
could
clamp the joint with that, though you'll probably need a packing
piece on
each side to spread the load. Be careful not to glue the packing
pieces to
the break by accident! If in doubt, rub a little candle wax on the
faces of
the packing pieces so any glue that is squeezed out will not adhere
to them.
That would be how I would do it, anyway.

Don't have a G-clamp but more than willing to go buy one if I need it.


Thanks for your help.