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๐ ๏ธ Keep your seals smooth, your ride flawless, and your peace of mind intact!
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, cars, and more. Featuring UV inhibitors and a water-resistant formula, it prevents cracking, fading, and friction damage. The innovative Smart Straw allows precise application with two spray options, ensuring easy maintenance of slide-outs, windows, doors, and compartments. Highly rated and trusted by thousands, itโs the essential solution for professional-grade seal care.











| ASIN | B07QL37GPN |
| Best Sellers Rank | #421 in Automotive ( See Top 100 in Automotive ) #4 in RV Sealants #116 in Oils & Fluids |
| Brand | 3-IN-ONE |
| Brand Name | 3-IN-ONE |
| Container Type | Can |
| Customer Reviews | 4.7 out of 5 stars 6,889 Reviews |
| Global Trade Identification Number | 10079567120138 |
| Included Components | UV Shield |
| Item Form | Spray |
| Item Type Name | RVcare Rubber Seal Conditioner |
| Item Weight | 11 Ounces |
| Liquid Volume | 66 Fluid Ounces |
| Manufacturer | WD-40 |
| Material | Rubber |
| Model Number | 120138-C |
| Number of Items | 1 |
| Package Information | Can |
| Part Number | 120138-C |
| Recommended Uses For Product | Automotive, Marine |
| Specific Uses For Product | Prevent Corrosion |
| Unit Count | 6.0 Count |
E**Y
Works Great, So Good I Bought It Again
This is the second time I buy the 3-IN-ONE RVcare Rubber Seal Conditioner, and it continues to work really well. I use it on my RV seals to help keep them soft, conditioned, and protected from drying or cracking. Application is simple, and the SMART STRAW makes it much easier to control where the product goes without making a mess. It sprays evenly and reaches tighter areas around the seals and slide-outs. After using it, the rubber looks refreshed and feels more flexible instead of dry. It is a great product to have for regular RV maintenance, especially if your RV sits outside in changing weather conditions. I would definitely recommend it for RV owners looking to help extend the life of their rubber seals and keep everything in better condition.
C**.
Essential UV protection for your slide-out seals
he sun is the biggest enemy of your RVโs rubber seals. This 3-IN-ONE conditioner is a staple in my maintenance kit for the Winnebago Vista. The "Smart Straw" is perfect for getting into the tight gaps of the slide-out seals without making a mess. It leaves a clear protective film that prevents the rubber from drying out, cracking, or sticking. Regular use keeps the seals pliable and ensures a watertight fit every time you cycle the slides. Don't skip this if you want to avoid expensive leak repairs.
A**N
Great brand excellent product i highly recommend it Adam Altman
Great brand great product. Im a mechanic I use it on all my vehicles. I highly recommend it to my friends and family. Great price, just an all around great product. You gotta use it, you gotta see it. Makes it difference for your vehicles. Thank you very much, Adam Altman
S**R
Loosen up stuck rubber
Goes on easily, not a greasy mess, seems to do the job correctly
A**M
pleasantly surprised, great product
This was recommended by friends who have rigs, along with the manufacturer. Seems to keep rubber seals cleaner and appears to keep them from drying out and cracking
D**Y
This works!
I use this on all of my boat window and door seals twice per year. It keeps them pliable and sealing well.
M**O
Excelente producto
Excelente producto
K**R
Protect your investment. Worth every penny.
Works great! Good way to preserve rubber products like tires, motor mounts. My boat trailer tires are exposed to sun, ozone, and dry rot quick, I apply this to my tires every couple months and they still look brand new. Many people are unaware you shouldn't use petroleum products on rubber, this stuff works great, goes a long way too
V**)
EXCELLENT poduct
Excellent product. Would definitely recommend.
A**I
ุชู ุงู
ุฌูุฏ
S**1
Rubber rejuvenated
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.
F**Z
Great for RV slide maintenance.
If you have an RV with slides, you need this.
D**O
Works perfect
Works as itโs suppose to, perfect
Trustpilot
4 days ago
2 months ago