newton once bubbled...
I think I scored pretty well.
1. Yes
2. Yes
3. Mostly (I borrowed the tool, but am in the process of getting my own).
4. Simple Green, and yes
...
Simple Green has been found to be corrosive to surfaces and should, IMHO
NEVER, be used to clean any components where surface finish and integrity is important. Garage floors, yes, regulators, please NO!
From:
http://www.safetycenter.navy.mil/media/mech/issues/octdec00/LettersToEd.htm
Dear Editor:
The cleaning liquid, Simple Green, should not be used to clean aluminum equipment or parts because it is highly corrosive.
According to an article at avweb, a 3.5 gram aluminum alloy sample was immersed into a container of Simple Green. After one week, the sample was 295 milligrams lighter. The article further states that the Air Force issued a statement not to use Simple Green on Air Force equipment containing aluminum.
Thought you Navy folks would like to have this information.
MSgt. Larry Stulz
Wright-Patterson AFB, Ohio
We appreciate your information about Simple Green. Lt. David Mims, head of the Occupational and Environmental Health Division here at the Safety Center, researched the Simple Green situation. He found that the Naval Air Warfare Center (NavAir) disapproved of the use of Simple Green for naval aviation in 1993. They have a documented incident of crazing of an F-18 canopy following the unauthorized use of Simple Green. According to an official at NAVAIR, they have tested the product at least three times since 1989. Simple Green fails sandwich corrosion and total immersion-corrosion tests for aluminum. That official also said that NAVAIR recommended that commands remove Simple Green from their spaces. It's just too easy for someone who's told to clean something to grab a bottle of Simple Green off the shelf and use it on an airplane or equipment made of aluminum.-Ed.
This letter to the editor was written to ASHORE, but it is relevant to MECH readers also. - ED