As some of you know, Stumpkiller has done extensive work on testing the anti rust capabilities of various things.
This was done when he was developing his Moose Milk.
Notice that some of these tests were done using steel intentionally covered with black powder fouling.
Some interesting bits from his old posts:
Here is my plan for the test:
1.) The steel has a protective oil coating applied by Olympic. I will first mount the strips on the board, wipe them down with acetone. Sand down to fresh steel with a drum sander and then wipe again with acetone.
2.) I will designate the test regions with a line from a "Marks-A-Lot" indelible marker and a number above each region. 1-12 with a "C" over each of the control regions.
3.) Each region will then be wiped with clean tap water (well water - no flouride or chlorination). Test materials will then be rubbed well into the surface of each region and the excess wiped off with a paper towel.
4.) The board will then be hung against the side of my house in a three-sides-open car port that has a roof but a dirt floor.
5.) The next day each region will be inspected for signs of rust.
6.) A powder charge of 20 gr FFFg will be placed on each region (except on two of the four control areas) in turn and ignited. The residue from this will be wiped three times with a dry paper towel, noting if the original coatings had any effect on 'softening' the residue or leaving less after the third wipe. A second charge will be set off in each region. This will be wiped off thoroughly with a paper towel coated with the test media for that region, but the same surface of the paper towel will be down and the fouling will be smeared in. The board will be left alone for four hours.
7.) The regions will then be wiped again with a paper towel containing the test media, followed by a dry towel, and then more test media will be wiped in and given a smooth coating, rubbed clean of excess lube.
8.) Observations will be made daily but no further applications will be made. The trial period will be one month.
THE MATERIALS TO BE TESTED
Lehigh Valley Lube, Natural Lube 1000+, Castor Oil, Mutton Tallow, Olive Oil, My Grease Lube Mix, Witch Hazel, T/C #13 Solvent, WD-40, My Liquid Lube Mix, Murphy's Oil Soap, CLP Breakfree
_____________________________________
Here's a shocker (at least to me). The first spot on my test plate to begin rusting - even before the two control areas that were just rinsed with water - was the T/C Number 13 section! That was after one night outside but covered (under a carport). I was not pleased at all. Granted, they make no claims of preservation or rust prevention - but I would have hoped it at least would beat cold water.
__________________________
Day one. T/C Number 13 solvent begins to show rust
Day two. ditto
Day three. Mutton Tallow developed an even coat of rust overnight. I'm amazed that the plain water rinse on bare steel still has not. __________________________________________
(Stumpkiller added a few additional things to test):Here's a list of the coatings being tested.
1 Lehigh Valley Lube
2 Olive Oil
3 WD-40
4 Natural Lube 1000 +
5 My grease lube mix #4
6 My liquid lube & solvent mix (a "moose milk" type)
7 Glycerine
7-1/2 Control
8 Castor Oil
9 Witch Hazel
10 Murphy's Oil Soap
11 Mutton Tallow
12 T/C Number 13 Solvent
13 CLP Breakfree
14 Control
15 Hoppe's Lubricating Oil
16 Beeswax (rubbed in dry w/rag)
17 Beeswax/Mutton Tallow/Crisco (equal parts mixture)
The last one was my standard lube for 15+ years before I 'discovered' Natural Lube. I still use it to coat the edges of my fiber shot wads for smoothbores.
____________________________
1 Lehigh Valley Lube
This was done when he was developing his Moose Milk.
Notice that some of these tests were done using steel intentionally covered with black powder fouling.
Some interesting bits from his old posts:
Here is my plan for the test:
1.) The steel has a protective oil coating applied by Olympic. I will first mount the strips on the board, wipe them down with acetone. Sand down to fresh steel with a drum sander and then wipe again with acetone.
2.) I will designate the test regions with a line from a "Marks-A-Lot" indelible marker and a number above each region. 1-12 with a "C" over each of the control regions.
3.) Each region will then be wiped with clean tap water (well water - no flouride or chlorination). Test materials will then be rubbed well into the surface of each region and the excess wiped off with a paper towel.
4.) The board will then be hung against the side of my house in a three-sides-open car port that has a roof but a dirt floor.
5.) The next day each region will be inspected for signs of rust.
6.) A powder charge of 20 gr FFFg will be placed on each region (except on two of the four control areas) in turn and ignited. The residue from this will be wiped three times with a dry paper towel, noting if the original coatings had any effect on 'softening' the residue or leaving less after the third wipe. A second charge will be set off in each region. This will be wiped off thoroughly with a paper towel coated with the test media for that region, but the same surface of the paper towel will be down and the fouling will be smeared in. The board will be left alone for four hours.
7.) The regions will then be wiped again with a paper towel containing the test media, followed by a dry towel, and then more test media will be wiped in and given a smooth coating, rubbed clean of excess lube.
8.) Observations will be made daily but no further applications will be made. The trial period will be one month.
THE MATERIALS TO BE TESTED
Lehigh Valley Lube, Natural Lube 1000+, Castor Oil, Mutton Tallow, Olive Oil, My Grease Lube Mix, Witch Hazel, T/C #13 Solvent, WD-40, My Liquid Lube Mix, Murphy's Oil Soap, CLP Breakfree
_____________________________________
Here's a shocker (at least to me). The first spot on my test plate to begin rusting - even before the two control areas that were just rinsed with water - was the T/C Number 13 section! That was after one night outside but covered (under a carport). I was not pleased at all. Granted, they make no claims of preservation or rust prevention - but I would have hoped it at least would beat cold water.
__________________________
Day one. T/C Number 13 solvent begins to show rust
Day two. ditto
Day three. Mutton Tallow developed an even coat of rust overnight. I'm amazed that the plain water rinse on bare steel still has not. __________________________________________
(Stumpkiller added a few additional things to test):Here's a list of the coatings being tested.
1 Lehigh Valley Lube
2 Olive Oil
3 WD-40
4 Natural Lube 1000 +
5 My grease lube mix #4
6 My liquid lube & solvent mix (a "moose milk" type)
7 Glycerine
7-1/2 Control
8 Castor Oil
9 Witch Hazel
10 Murphy's Oil Soap
11 Mutton Tallow
12 T/C Number 13 Solvent
13 CLP Breakfree
14 Control
15 Hoppe's Lubricating Oil
16 Beeswax (rubbed in dry w/rag)
17 Beeswax/Mutton Tallow/Crisco (equal parts mixture)
The last one was my standard lube for 15+ years before I 'discovered' Natural Lube. I still use it to coat the edges of my fiber shot wads for smoothbores.
____________________________
1 Lehigh Valley Lube