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View MrFid's profile

Paint first or glue first?

by MrFid
posted 08-16-2017 02:21 AM


4 replies so far

View Loren's profile

Loren

10477 posts in 3791 days


#1 posted 08-16-2017 02:44 AM

Do a test piece with the paint on it, put a
little glue on the paint and see if it pops
off with a chisel when dry. I reckon it will,
it normally does with film finishes, but milk
paint is a little unusual.

View JBrow's profile

JBrow

1366 posts in 1063 days


#2 posted 08-17-2017 01:40 AM

MrFid,

Two methods for dealing with glue squeeze out on previously finished parts are to 1) cover the adjacent surfaces before applying the glue or 2) remove any squeeze out prior to the glue curing. Both methods presume the finish has cured at least for a few days.

The first method would best be done by dry-assembling and clamping the table base together and then carefully applying painter’s tape (as opposed to typical masking tape), ensuring the edge of the tape is well-sealed to the pre-finished part and fits tight in the corners. After the tape is in place and the table base glued and setting in the clamps, any squeeze out would mostly flow out onto the painter’s tape. After about 30 minutes the painter’s tape can be removed. Leaving the painters tape in place until the glue is cured could make removing the painter’s tape difficult.

The second method would involve removing any glue squeeze out after the table base has been clamped for perhaps 15 to 30 minutes. A clean damp cloth wrapped around a chisel can be used to remove any glue squeeze out before the glue hardens. The chisel helps with getting into the inside corners. Constantly repositioning the damp cloth on the chisel would reduce the chance of smearing the glue on the surface.

View ArtMann's profile

ArtMann

1079 posts in 959 days


#3 posted 08-17-2017 04:05 AM

If the surface is already painted and the paint has dried, you can probably just wash the glue off with a wet rag before it starts to cure. Try it as an experiment first.

View rwe2156's profile

rwe2156

3090 posts in 1624 days


#4 posted 08-17-2017 01:27 PM

The trick is to apply the glue in such a way as to minimize squeeze out.

One way is to stay back from the edges.

Other than that, what JBrow said. I like to use a soft bristle toothbrush to get in corners.

-- Everything is a prototype thats why its one of a kind!!

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