![3-IN-ONE RVcare Rubber Seal Conditioner with SMART STRAW SPRAYS 2 WAYS, 11 OZ [6-Pack]](https://m.media-amazon.com/images/I/61jGawO71GL.jpg)





🛡️ Protect your RV seals like a pro—because every detail counts!
3-IN-ONE RVcare Rubber Seal Conditioner is a premium 11 oz spray designed to protect and extend the life of rubber seals on RVs, boats, and vehicles. Featuring UV inhibitors and a water-resistant formula, it prevents cracking, fading, and wear while reducing friction. The innovative SMART STRAW offers dual spray options for precise application, making it essential for maintaining slide-outs, windows, doors, and compartments. Trusted by thousands with a 4.7-star rating, it’s the go-to solution for professional-grade rubber seal care.











| ASIN | B07QL37GPN |
| Best Sellers Rank | #1,243 in Automotive ( See Top 100 in Automotive ) #8 in RV Sealants #3,341 in Oils & Fluids |
| Brand | 3-IN-ONE |
| Customer Reviews | 4.7 4.7 out of 5 stars (13,734) |
| Date First Available | April 11, 2019 |
| Global Trade Identification Number | 10079567120138 |
| Item Form | Spray |
| Item Weight | 11 ounces |
| Item model number | 120138-C |
| Liquid Volume | 66 Fluid Ounces |
| Manufacturer | WD-40 |
| Manufacturer Part Number | 120138-C |
| Material | Rubber |
| Number of Items | 1 |
| Package Information | Can |
| Product Dimensions | 8.13 x 2.65 x 2.65 inches |
| Recommended Uses For Product | Automotive, Marine |
| Specific Uses For Product | Prevent Corrosion |
| Unit Count | 6.0 Count |
G**T
Works smooth
Great and no fumes
K**E
RV window slide oil to help windows slide and not collect dust.
I bought this to use on my recreational vehicle. First time to use a dry lube. Works great and doesn't collect the dust and dirt like oil lube does.
C**R
I have multiple cans
I ordered this 3-in-1 Every Care Seal Conditioner to clean and protect the weather seals on my car doors and windows. I’ve got an older vehicle, and the rubber was starting to dry out and crack a bit. This stuff went on super easy and didn’t leave a greasy mess. After applying it, the seals looked noticeably better—cleaner, darker, and more flexible. I also noticed a little less wind noise when driving, which was a nice surprise. I like that it cleans, conditions, and protects all in one product—makes maintenance quick and simple. If you’re looking to take care of your car’s seals and keep them in good shape, I’d definitely recommend this. Glad I ordered it.
J**B
Rubber duck me and I'll make it manageable
Love what it does and it does it well but it doesn't go for long and needs a bigger can for the same price
H**N
Lubes great, straw keeps your windows clean
All my RV windows were hard to open. Used this lube on the tracks and now the full-size horizontal window opens smoothly with about a quarter of the effort. The straw nozzle made it easy to reach past the shades to lube the upper track with very little overspray. (I made the mistake of lubing the screen channel as well, and now the screen follows the window every time I open it -- oops!) Our vertical windows saw more limited improvement, but the design of their locks and grips is super poor to start with. This product is a keeper.
D**T
It works!
What a great product! I have been battling my sliding glass door, it's been hard to open and close. This 3 in one really helped.
K**N
This is good stuff. I like it!
I use this to condition the door seals on my truck and to prevent the doors from freezing shut when it snows. My truck is an Avalanche which has a three piece bed cover. The seals were leaking a little when I bought the truck. Now, after applying 3-in-one, I don't have any leaks even months after application. Since the seals are no longer available, this stuff is invaluable.. It doesn't make the rubber shiny or greasy. I like it!
K**H
Excellent Product
Excellent Product
P**D
Bon produit !!
V**)
Excellent product. Would definitely recommend.
A**I
جيد
S**1
Quite pricey, I'm pretty sure you can't get this in the UK and given the delivery time of 2 weeks I expect it came from the US, which would explain the cost. Having said that it does the job, I've used this on the hoses, boots and gaiters on the underneath of my car, they now look clean and fresh. Would probably be good on plastics too.
A**R
excellent product but very expensive
Trustpilot
3 weeks ago
2 weeks ago