Best oil for double glazing

1jacks64 · 7 October 2017 at 12:41PM

I would like to oil all the moving parts on my double glazing such as locking mechanisms etc. I remember the people who fitted my windows telling me not to use WD40 but a different oil that was much better to use. I cannot remember which one he recommended. Please can anyone suggest the best oil to use ? Thanks.

Lorian · 7 October 2017 at 12:45PM

Silicon Spray. Prices vary greatly so shop around.

Jonesya · 7 October 2017 at 1:01PM

I just use a light mineral oil on the moving parts, when I remember, - this:
http://www.wilko.com/car-maintenance-products/3-in-one-multi-purpose-drip-oil-100ml/invt/0126943

I don't use it on the euro lock mechanism itself though, the general advise seems to be to avoid oils, sprays and greases on lock mechanisms because it can attract dirt and gum them up. You can get graphite powder, dry lubricant for locks.

EssexExile · 7 October 2017 at 2:28PM

Our fitter advised silicon spray as it's not sticky so doesn't attract dirt.

phill99 · 7 October 2017 at 2:58PM

Silicon spray!!

Best oil for double glazing

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