TwoSheds Posted November 18, 2005 Report Share Posted November 18, 2005 Has anybody used these on their windscreen / windows. Do they really work? or do you end up spraying again in the morning. Link to comment Share on other sites More sharing options...
UBM Posted November 18, 2005 Report Share Posted November 18, 2005 Whats in them - chemicals wise? Link to comment Share on other sites More sharing options...
TwoSheds Posted November 18, 2005 Author Report Share Posted November 18, 2005 [ QUOTE ] Whats in them - chemicals wise? [/ QUOTE ] Don't know. Ordinary de-icer contains Propan-2-ol if thats any help Link to comment Share on other sites More sharing options...
UBM Posted November 18, 2005 Report Share Posted November 18, 2005 Nope- the IPA (Propan-2-ol) is an alcohol which effectively helps to melt the ice (by lowering the boiling point of the ice). It acts like an anti-freeze in the same way as ethyleneglycol, but has a much lower boiling point so evaporates quickly. Things that might help are siloxanes or similar 0 stuff thats in Rain X Link to comment Share on other sites More sharing options...
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