Seafoam Extreme Marine & Rv DC-14 Seafoam Deepcreep Aerosol 12 Oz.

This stuff is amazing. Went from needing to drill a seized bolt out after a 400lbft impact wrench wouldn't budge it, to 10mins later it came out with a ratchet after a few squirts of this stuff. £20 a can may seem expensive but it was worth every penny after saving me so much agro.

I purchased this to try and help release the glow plugs on my car and it worked perfectly. I spoke to 3 mechanics about sorting my glow plugs out for me and they all said they wouldn't do it as they can snap easily so I thought I may as well try it myself. Someone told me to spray them with this 24 hours before I was planning on trying and they all came out with ease.I had never heard of this stuff before but it really does creep deep and actually works really well.

After 20+ years of using WD40 with varying degrees of success, I decided I needed something better for one job...I had to remove the manifold bolts on a Porsche engine and I couldn't find a single person (in a club with several thousand members, this says a lot!) who'd ever done this without snapping them off. I sprayed them down with deep creep and left for a day, then sprayed them again. All 12 crusty, 15 year old bolts came straight off like they were brand new.I'm going to use this stuff all the time now!

It is best than wd

My lawnmower seized up unexpectedly. Took the sparkplug out sprayed this product into the cylinder head. Left it 2 minutes and it turned over and started.

Had a sheared boot whichnincould not move. Tried wd40 didn’t work. Sprayed this. 10 mins got broken bolt out.

Awesome I seen this on YouTube... if you have a problem with glow plugs this is stuff but you will need a impect hammer drill spray it leave it for 24 hrs before you though

Did not work for me when trying to remove rusted brake caliper holder bolts attempted for several days and leaving it on for 24 hours at a time

I have used all kinds of oils in this definitely works the best. We use it for maintenance. Loosening screws, hinges, especially works well on door locks.

I seen this on Youtube for lubing reel mower blades so I had to try it and it works great. Great for your garage door etc. My personal opinion its better than WD40.

love this product

I have used another product for years to break loose rusty or locked-up screws and bolts; glad I tried this one. I think it may work significantly quicker, as well as leaving a lubricating and rust-proofing coating when the solvent evaporates. Plus it doesn't have a strong and offensive odor. Already bought more.

I can't stop raving about this SeaFoam Deepcreep! So far it's worked wonders with every single rusted stuck screw and nut I've had to deal with. It penetrates and creeps its way through whatever you spray it on and it stays. It's great as a lubricant, cleaner, and protectant as it drives out moisture really well. It's like a better WD-40.The only complaint I can possibly come up with is that it could spread a little TOO easily if you're not careful. But that's really just how well it does its job.I wholeheartedly recommend this product a thousand times over. It's one of the best purchases I've ever made.