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19th Jun 2020, 8:14 pm | #1 |
Pentode
Join Date: Dec 2014
Location: Torquay, Devon, UK.
Posts: 148
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Best method of removing paint spots
Hi everyone
Just purchased a Hacker Herald, luckily in quite good condition except some old paint spots in the vinyl and on the dial, what’s everyone’s best tried and tested methods to remove them safely? Warm soapy water doesn’t seem to be cutting it for me ! Thanks |
19th Jun 2020, 8:47 pm | #2 |
Dekatron
Join Date: Feb 2005
Location: West Cumbria (CA13), UK
Posts: 6,130
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Re: Best method of removing paint spots
It depends what sort of paint it is. If it's emulsion paint, which seems to be the most common (caused by using a paint roller that creates spray), methylated spirit should remove it, but make sure it doesn't damage the surface by testing on a non-critical area first.
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19th Jun 2020, 9:10 pm | #3 |
Dekatron
Join Date: Dec 2004
Location: East Yorkshire, UK.
Posts: 3,989
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Re: Best method of removing paint spots
When originally found the paint spots would be dry and brittle and may have responded to carefully picking each one of with a pin. I'm not sure now the liquid may softened the spots now.
John.
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20th Jun 2020, 9:19 am | #4 |
Dekatron
Join Date: Aug 2016
Location: Colchester, Essex, UK.
Posts: 4,108
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Re: Best method of removing paint spots
Would a fingernail be gentle enough on the vinyl? If not you could always soften them by doing the washing up beforehand.
Dave |
20th Jun 2020, 9:38 am | #5 |
Pentode
Join Date: Jul 2007
Location: London, UK.
Posts: 165
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Re: Best method of removing paint spots
I have used Home Strip paint and varnish remover to remove paint spots on an old Danset without damaging the Rexine. Home strip is water based and solvent free won't harm your skin. Just a small amount on each paint spot and after a short time wipe off with a damp cloth.
Colin |
20th Jun 2020, 1:52 pm | #6 |
Guest
Posts: n/a
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Re: Best method of removing paint spots
Emulsion, that responds to good old water after a few days, apply a moist tissue, cover in cling film and wait.
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20th Jun 2020, 7:49 pm | #7 |
Dekatron
Join Date: Apr 2009
Location: Oxfordshire, UK.
Posts: 4,935
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Re: Best method of removing paint spots
I've been using Halfords de-icer spray for this job https://www.vintage-radio.net/forum/...d.php?t=165593. It does not dissolve the paint, but seems to reduce the adhesion of the spots. so you can then "push" them off. Not had any adverse effects on materials so far, but proceed with due care.
B
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21st Jun 2020, 8:26 am | #8 |
Pentode
Join Date: Dec 2014
Location: Torquay, Devon, UK.
Posts: 148
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Re: Best method of removing paint spots
Thank you for the suggestions everyone, I ended up braving it and using some methylated spirits and a cotton swab to gently soften them - worked well and didn’t do any damage
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