sail cleaning

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nbr
nbr
QLD
298 posts
nbr nbr
QLD, 298 posts
6 Jul 2010 6:29pm
Anyone know the best way to clean an old stickyback repair off a sail.This old repair has started to come apart and the remaining sticky back is very difficult to get off.The sail is an Ezzy Infinity.
nick0
nick0
NSW
510 posts
NSW, 510 posts
6 Jul 2010 6:57pm
mineral turps will remove it not sure what it will do to your sail thou
landyacht
landyacht
WA
5921 posts
WA, 5921 posts
6 Jul 2010 5:32pm
Metho and chux wipes works. it sftens the glue but doesnt dissolve it , so the open weave of the chux picks up the glue , youll need a few chux and lots of metho
OceanBlue64
OceanBlue64
VIC
980 posts
VIC, 980 posts
6 Jul 2010 7:40pm
Shellite is a weak solvent, so although it may not appear to do any damage, at a molecular level things may be different. Same goes for acetone although acetone is a bit stronger and will melt some plastics.

I personally would use metho. We use this at work for cleaning sticky substances off of plastics all the time and it seems to cause no damage.
nbr
nbr
QLD
298 posts
nbr nbr
QLD, 298 posts
6 Jul 2010 8:08pm
Thanx for the info will try the meths first to see how it goes.
OceanBlue64
OceanBlue64
VIC
980 posts
VIC, 980 posts
6 Jul 2010 8:51pm
mkseven said...

Umm they are all solvents

Probably all will be ok, they are all stored in non-fluorinated plastic.


While they are all technically 'solvents' ie able to disolve other substances, metho is just a combination of 2 types of alcohol where as most of the others are mineral based and a little harsher on most plastics.
shear tip
shear tip
NSW
1125 posts
NSW, 1125 posts
6 Jul 2010 8:55pm
Eucalyptus Oil might do the trick too.
mkseven
mkseven
QLD
2315 posts
QLD, 2315 posts
6 Jul 2010 9:24pm
OceanBlue64 said...

mkseven said...

Umm they are all solvents

Probably all will be ok, they are all stored in non-fluorinated plastic.


While they are all technically 'solvents' ie able to disolve other substances, metho is just a combination of 2 types of alcohol where as most of the others are mineral based and a little harsher on most plastics.


OK, once upon a time I was an organic chemist but I shall not ask you to explain further.

I retracted my posts as I cbf'd arguing and I checked my comment on storage containers... the heavier ones are stored in fluorinated plastic (probably all are to prevent loss over time).
Mobydisc
Mobydisc
NSW
9029 posts
NSW, 9029 posts
6 Jul 2010 9:25pm
shear tip said...

Eucalyptus Oil might do the trick too.


Yeah I'd give Eucalyptus Oil a go too. Its great stuff.

Anyone watch Breaking Bad? You need someone like Walter White to answer this sort of question.

nebbian
nebbian
WA
6277 posts
WA, 6277 posts
6 Jul 2010 7:32pm
I've used citrus oil in the past, it's marketed as De-Solv-it and works a treat Metho works as well.

Sails are still going strong, you just can't kill Ezzies
Gestalt
Gestalt
QLD
14953 posts
QLD, 14953 posts
6 Jul 2010 9:39pm
^ have you met scully?

he broke one. my jaw is still on the floor......
greenleader
greenleader
QLD
5283 posts
QLD, 5283 posts
6 Jul 2010 10:58pm
use automotive lacquer thinners.

i've been using it since mylar was introduced to windsurfing sails.

............and have a big roll of toilet paper.

............or listen to people who don't have to do it everyday for work.
yabadabadoo
yabadabadoo
5 posts
5 posts
6 Jul 2010 9:26pm
acetone is absolutely fine on film and film laminates.
but WD40 or similar can be really good for getting the goo off.
nbr
nbr
QLD
298 posts
nbr nbr
QLD, 298 posts
7 Jul 2010 6:26pm
Job done the meths and chux worked a treat,put some clear stickyback on this time so see how it goes cause the fabric stuff just disintergrated leaving a sticky mess.Thanx for all the tips.
Scotty Mac
Scotty Mac
SA
2060 posts
SA, 2060 posts
7 Jul 2010 7:50pm
de-solve-it.
its natural made from citrus and washes off/dilutes with water. no to metho
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