Brake fluid is hydroscopic, which means it absorbs moisture. All brakefluids are designed to last 2 years or 45,000k's.
Hi Paul,
Would this kit help with a caliper rebuild/pullapart-clean --> http://www.ebay.com.au/itm/MITSUBIS...=AU_Car_Parts_Accessories&hash=item20c4fec0e7
$79 for rubber orings,mini boots,grease etc. wonder if there are alternatives.