For speedy help in removal of rusted or frozen studs, nut and bolts; frees up cables, slides and linkage; unequalled wherever a lubricant and penetrant are required. Lasting lubricating qualities. Attention: Volatile Organic Compounds (VOCs) Government Regulations. Product cannot be purchased, sold, or used in California. Mouse Milk Purple (Part # 09-05784) is available as a VOC-compliant alternative for use in California. |
![]() |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov. |
Fast and Reliable Service Thanks
MOUSE MILK QUART
I had been dealing with an aluminum shaft in a steel sleeve. The two parts had probably not moved in 15 years. Over a period of 5 days applying mouse milk and gently prying the parts the assembly came apart. Very pleased I didn’t have to replace the components!
MOUSE MILK QUART
MOUSE MILK QUART
good product
PERFECT!!!
I bought a bottle over a year ago from Spruce on the recommendation of my A&P. Fantastic for lubricating control cables. My stiff and sticking Cessna vent cable glides like new. I was impressed.
unequaled for oleo struts
Received as expected, with bonus of insider plastic baggie to minimize damage if any leakage. (There was no leakage). Not used yet, but supposed to work really well for exhaust ball joints, etc.
product is great BUT you sell in( 8 0z ) I was expecting (16 oz )contaner like before the larger last so much longer
Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.
Shelf life is 10 years in an unopened container.
Yes, we have added the MSDS to the 'Documents' tab of this web page. Please review it there.
Yes, you can use the LPS LST Penetrant, part # 09-01916.