Or made it of the same material as hoses in the car?
Brian

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The Sofa of Brian Gaff...

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"Tim Lamb" wrote in message
...
I take it the reason the rubber/plastic bulb/hose on my anti-freeze tester
disintegrates between Winters is the alcohol? in the coolant?

Might help if the manufacturers suggested rinsing with fresh water after
use!
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Tim Lamb