xphunter
Well-known member
Got this from a F-Class customer. I have not used this myself yet. I will soon though.
A few weeks ago, I was mulling over the various case lubes available to reloaders. In all these years (40+), I have tried & fought with just about all of them except the "wonder waxes" (Imperial, Hornady, etc.). I was about to order a tin of one of them, but was then hit with a "revelation". My wife & I use coconut oil for cooking, skin conditioner, therapeutic massage oil, and all the other typical/normal uses. Then the though occurred to me about trying it as a case lube. I am using the solid (wax consistency, rather than liquid) form of coconut oil. It melts at ~90 degrees F (body temperature).
I applied a bit to some of my match (.223) cases as one would with the "waxes". When I (slowly) ran the cases into the full-length sizing die, they slid in & out as easily as if they were previously sized. As a convenient worst-case (pun intended), I tried several .308 cases that were fired from my M1A, and ran them through a small-base FL sizing die with the coconut oil . The results were "hot knife through butter" smooth, again.
I then experimented with "how little" coconut oil can one get away with before cases are difficult to size. Long story short, one can ALMOST not use too little (discretion is advised)!
Here are the key positive characteristics of coconut oil as a case lube:
It works! Smooth, easy case resizing.
Cheap, up front, economical to use, available at any supermarket. A few bucks for a jar or tub that will last years, and can be used for other purposes.
All natural, non-toxic (for those tree huggers out there), non-corrosive. Inert on brass, dies, skin, etc. easy to clean-up. It even removes other residual crud from cases when they are wiped down. No odor: The coconut fragrance is removed from most coconut oils, too.
Application is easy: Fingertips or some sort of case-lube pad (I use a Swiffer-like floor-cleaning pad, or my fingertips). Lube case bodies only: Will cause dented shoulders as with any other case lube if applied there.
Clean, non-sticky, easy to wipe off excess with a warm rag/towel. It even leaves a thin coat of water-repellent "film" that does not attract dust dirt. Much easier to clean sized cases than with any other case lube.
In the "solid", waxy form, it will not spill or make a mess.
Does not go bad - especially for reloading. It is almost like honey, in that it it does not go rancid like vegetable oil/shortening, or dry out.
BONUS for pistol-case reloaders (manual & auto-feed; single or progressive - even with carbide dies): Smear some coconut oil on/in a towel or old tee-shirt, heat it & the cases with a hairdryer or heatgun, then roll/shake the cases in the towel (or whatever), then size. The amount of mechanical effort to run the press decreases by at least 50%, thus reducing the stress on the cases, dies, press, & operator.
Here are the negative characteristics or drawbacks of using coconut oil - that I have found:
NONE - Zip, nada, null, nothing, when compared with other case lubes!
I really encourage you to try coconut oil as a case lube! If unconvinced, I will give you all my old lubes.
Warren J. Tanaka
A few weeks ago, I was mulling over the various case lubes available to reloaders. In all these years (40+), I have tried & fought with just about all of them except the "wonder waxes" (Imperial, Hornady, etc.). I was about to order a tin of one of them, but was then hit with a "revelation". My wife & I use coconut oil for cooking, skin conditioner, therapeutic massage oil, and all the other typical/normal uses. Then the though occurred to me about trying it as a case lube. I am using the solid (wax consistency, rather than liquid) form of coconut oil. It melts at ~90 degrees F (body temperature).
I applied a bit to some of my match (.223) cases as one would with the "waxes". When I (slowly) ran the cases into the full-length sizing die, they slid in & out as easily as if they were previously sized. As a convenient worst-case (pun intended), I tried several .308 cases that were fired from my M1A, and ran them through a small-base FL sizing die with the coconut oil . The results were "hot knife through butter" smooth, again.
I then experimented with "how little" coconut oil can one get away with before cases are difficult to size. Long story short, one can ALMOST not use too little (discretion is advised)!
Here are the key positive characteristics of coconut oil as a case lube:
It works! Smooth, easy case resizing.
Cheap, up front, economical to use, available at any supermarket. A few bucks for a jar or tub that will last years, and can be used for other purposes.
All natural, non-toxic (for those tree huggers out there), non-corrosive. Inert on brass, dies, skin, etc. easy to clean-up. It even removes other residual crud from cases when they are wiped down. No odor: The coconut fragrance is removed from most coconut oils, too.
Application is easy: Fingertips or some sort of case-lube pad (I use a Swiffer-like floor-cleaning pad, or my fingertips). Lube case bodies only: Will cause dented shoulders as with any other case lube if applied there.
Clean, non-sticky, easy to wipe off excess with a warm rag/towel. It even leaves a thin coat of water-repellent "film" that does not attract dust dirt. Much easier to clean sized cases than with any other case lube.
In the "solid", waxy form, it will not spill or make a mess.
Does not go bad - especially for reloading. It is almost like honey, in that it it does not go rancid like vegetable oil/shortening, or dry out.
BONUS for pistol-case reloaders (manual & auto-feed; single or progressive - even with carbide dies): Smear some coconut oil on/in a towel or old tee-shirt, heat it & the cases with a hairdryer or heatgun, then roll/shake the cases in the towel (or whatever), then size. The amount of mechanical effort to run the press decreases by at least 50%, thus reducing the stress on the cases, dies, press, & operator.
Here are the negative characteristics or drawbacks of using coconut oil - that I have found:
NONE - Zip, nada, null, nothing, when compared with other case lubes!
I really encourage you to try coconut oil as a case lube! If unconvinced, I will give you all my old lubes.
Warren J. Tanaka