This is the best stuff I have ever found for getting a deep blue like they used to do.

Used this product today stellar results i have even used it over worn finsh and it restored it as new.. great product

Scott, You're knowledge and no nonsense approach to teaching is phenomenal. You've developed a system that works for all aspects of gunsmithing. I appreciate you taking the time and effort to share your hard earned knowledge. Thank you

I always look forward to absorbing your knowledge. Keep on keeping on.

Great smith that shares his knowledge! Love Scotts videos.

I always look forward to your videos.

Perfect timing seeing as I just received my bottle from Brownells! Thank you Scotty!

I have used and still using this to re-blued P38, SW model 27. The results were really good.

Awesome! I like how you cleaned and cleaned again the metal. I believe this is why some people have problems with rust bluing. I just experimented spraying bluing solution on a Win 1873 I just rust blued. I only did it with the first couple of applications. I used Birchwood Casey's Browning solution. Heat the part up, heat gun or propane torch, to around 275F and apply. Then wait for a nice flash rusting to happen and boil in rain or distilled water. It gets a really nice deep black color after 6-8 applications. Excellent video...thanks!

Scott, Great instructional video. I will be trying this method versus the old acid and damp heat box method. Thanks, RH.

As always a great tutorial!👏🏻💯🇺🇸

i have used this product and have found it to be excellent. easy to use , outstanding results.

I love these videos!

Hi Scott, Thank you so much for doing this video on my Mark Lee Express Blue. You have a great setup and do a great job of explaining the process.

It’s cool seeing you here on KZfaq Scotty! Nice work. This is the Handyman Sam channel I was talking to you about.

I thumbed-up this video because you worked like a mad dog ! As always, sir, excellent effort AND I got a kick when you stated “how easy this is…” (to apply) You are one hard worker! Looks excellent This method IS great for someone not having a hot tank for sure.

Two vids in just a couple days! This is great.

Looks good as always patience & imagination.

Sir, I just want to say thank you for everything you post and your block of instructions. Since I first began my gunsmithing journey 4 years ago at SDI I've learned so much from your tutelage to now working out of my garage shop. You have been a great influence and I appreciate everything you are doing. Its a rare opportunity to learn from one of the best in the business. Do you have a Patreon account?

Looks great! Thank you.

thank you for helping us beginners

Man Scotty so good ,it's like he's moving in slow motion,or that old shrooms are coming back after 30 years,,need t9 get my eyes checked

Thank you this is great!

Scotty, Would you explain your blueing room layout, explaining what each tank is and how they are set up including your heating system? Give us an idea of how to set up our own systems Thank you for all your help, you are an amazing teacher.

I have been building a sxs percussion .50 for the past few years now, and am at the final stages of finishing to have it ready for tuning the loads and bear season. Bluing this rifle has been a big ticket item on the todo list and having this exact product and seeing it done start to finish with a good explanation of every step has me pretty excited to see how good my bluing will turn out. Thank you for putting this together, hobbyists like me know these type of videos and knowledge are worth their weight in gold.

Hi Scott the hold solution that you use on the barrels to prevent rust before you do the bluing , do you have a specific brand that you use?

What type of grinder do you use for the carding wheel?

Now that is interesting Scott! I have worked out that I don;t have the finances to set up for hot bluing and so was looking at cold rust bluing. How do you think about using this product on pistols and rifles?? Reagards, Andrew, Colima, Mexico

Could you take to finish to a high polish 3000 grit and use this application of Mark lees rust blue?

Always a pro. Does this not need a steam box to rust? Or will more coats make up the difference.

Would you recommend this for rebluing a vintage Weaver scope?

Definitely much less work than the other method and steel wool. Looks really good too.

I have a 43 year old Colt Python Hunter that was given to me, It is a nice gun with one exception it has rust on it. one off its previous owners did not store it properly I am guessing High Humidity. One side is good a couple of spots the other is well it looks like someone just sprinkled water on it and let it set. I would like to know if you would get it sanded and filed and re-blued I have watched a few of your videos. Well you obviously know what you are doing and you are meticulous. If you're interested please reply and let me know where I could send pictures to you so you could have a better look at this project. Thank for your time and the info you put out on your videos. Jim.

When you spayed that atomized acetone next to that electric motor, it made the hair on the back of my neck stand up. A spark inside that motor housing might make the biggest fireball you never see. Please find a different way. Spin it by hand.

I have some experience. Why do you use a torch rather than a heat gun? Your results are terrific, but just wondering. Also, air brushing the rusting agent what looks like rather heavily worries me some compared to the directions that I remember. Those directions cautioned to not overlap if using clean application pads. They also wanted thinner rust agents applications and less rusting time as the multiple sequences progressed. I use a damp box, and one mistake I made was not being quick enough to stop the first rusting application...undesireable pittng occurred, which I had to fix. Fun to do, and your video ad work are very good. Thanks

What is “909” again?

It looks black to me. Not sure that will pass as real rust blue

Nice, but pretty sure there's no way the factory could spend that much time bluing a barrel

Hi only your face is showiñg extreemly But i like to see experiment about blackning sorry

Skip to 16:00. Actually, skip the whole thing. Mark Lee's process isn't explained at all.