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- Lifetime Warranty. Prothane guarantees all Prothane Suspension Parts to be free of defects in materials and workmanship (not due to abuse, neglect or misapplication) for the total time the vehicle remains with the original purchaser of the product(s). Should the products fail to meet these conditions, Prothane will replace the product, free of charge. This excludes any and all related labor charges. The product must be shipped to Prothane (postage prepaid) along with a copy of the original receipt."
191750 | Prothane Super Grease | Polyurethane Bushings - 3 Pack
When it comes to polyurethane, there is no such thing as too much grease.
Prothane Super Grease pre-lube
Do Prothane bushings squeak?
Have you ever been told that Prothane polyurethane bushings squeak? Can DST let you in on a secret? Polyurethane bushings can squeak, but there is a way to prevent squeaking. It's pretty obvious really. Just use Prothane's 19-1750 that comes with each kit to lube the parts properly when you install them.
OE rubber bushings might not squeak, but they do crack
With the OE rubber bushings, you don't have to worry about squeaking. There is a permanent bond between the metal housing and the rubber bushing, so there is no opportunity for them to squeak. Unfortunately, that permanent bond, mixed with all of the tension the bushing is under, causes them to crack or split. As your suspension travels, the rubber bushing pivots in the center. Since the housing and bushing are attached there is no relief for the bushing, so it stretches in the middle and then rebounds back when the suspension returns to its normal position. Over time this causes the rubber to crack, and then you aren't going to care about squeaking. All you will care about is the faulty alignment, loud clunking and poor handling.
Polyurethane is a much firmer material for suspension bushings, and it can withstand the large amount of stress that bushings endure. Instead of the permanent bond like the rubber, you get a free floating design that gives you a huge boost in performance and bushing life span. But this free-floating design also means there is no permanent bond, which opens up the opportunity of squeaking due to the friction between the polyurethane and the metal.
Prothane's Super Grease
By utilizing Prothane's own 19-1750 that is supplied with each bushing kit, you can have a great performing suspension without that annoying squeaking. Each Prothane kit comes with the minimum amount of grease required to install, and we also have some extra tubes in packages of three for pretty cheap with 19-1750. So you could pick up a few extra packets, just in case you spill some or need more during the install. When it comes to polyurethane, there is no such thing as too much grease.
This stuff is sticky...
Prothane's 19-1750 was designed specifically for their bushings, to prevent polyurethane from squeaking, so it really is the best option. This stuff is sticky, and I mean sticky. We at DST recommend that you wear latex gloves when applying the grease because it is very tough to remove. If you think it would be difficult getting this stuff off of your hands, getting the grease off your bushings is even harder. Prothane's 19-1750 is a PTFE, water-proof Lube that clings to the polyurethane. Meaning it isn't coming off without a lot of soap and a ton of scrubbing. Not only is this grease waterproof, but it's also heatproof, making it an ideal suitor for Prothane's bushings. Coat it liberally, using as much grease as it takes to completely cover the bushing wherever there is poly touching metal.
Can I use any other type of grease?
If for some reason you don't want to use Prothane's >19-1750, you technically can use any grease you want, you aren't going to hurt the bushing. But the difference is longevity, not only of your bushings but also your squeak-free ride. We do not recommend using regular automotive petroleum grease as that grease washes out way too easy. Marine grade grease is the best alternative to use because it is tacky and waterproof. But regardless of any alternatives, you shouldn't expect the same results as Prothane's option. This 19-1750 was made specifically for this polyurethane, ensuring a squeak-free ride and a long lasting bushing.
Product Reviews for 191750 | Prothane Super Grease | Polyurethane Bushings - 3 Pack
- 5 Star (27)
- 4 Star (1)
- 3 Star (1)
- 2 Star (0)
- 1 Star (0)
starstarstarstarstar" Its sticky "
I applied this stuff in a thick coating and Ive had zero squeaking. Seems like it would be very water resistant.verified_user Verified Buyer - David Bayless - . Prothane 191750 - 5 out of 5
starstarstarstarstar" Review 1 Year Later "
This stuff is great and not just for suspension parts I use it for a lot of small stuff.verified_user Verified Buyer - S Michael Geist - . Prothane 191750 - 5 out of 5
starstarstarstarstar" Review 1 Year Later "
The super grease works well in keeping urethane bushings quiet but does not go well with wheat toast as it then sticks to the roof of my mouth.verified_user Verified Buyer - Mark Peterson - . Prothane 191750 - 5 out of 5
starstarstarstarstar" Review 2 Years Later "
The Prothane grease has been holding up pretty good. I only had a small problem with the rear leaf spring bushings squeaking a little but not bad. I really thought that I put enough grease on and in the bushings and inside the leaf springs and shackles. The front end bushings has been quiet from day one. All in all I am very happy with the grease and I would recommend this grease for any polyurethane parts being installed because nothing worse than having the bushings squeak while driving down the road.verified_user Verified Buyer - John Hawkins - . Prothane 191750 - 5 out of 5
question_answer Customer Questions and Answers
- Do you sell the super grease in bulk and bigger containers?
- We sure do! You can find tubs or gallons on this site: https://www.suspension.com/universal-grease.asp
- What is the differences in Super Grease and Formula 5 Prelude?
- The Formula 5 Prelude is made by Energy for their bushings and the Super Grease is made by Prothane for their bushings.