Non Linear Halfords Concentrated Screen Wash
On 22/12/2017 12:17, Vortex13 wrote:
Used undiluted it claims protectionÂ* to -20C
50% dilution claims protection to -7.5C
How does that work then?
The thing is it does not work!. Get a minus 4 night and at 50% dilution
it will have frozen.
--
Adam
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