---
product_id: 141301580
title: "3-IN-ONE RVcare Rubber Seal Conditioner with SMART STRAW SPRAYS 2 WAYS, 11 OZ [6-Pack]"
brand: "3-in-one"
price: "€ 184.13"
currency: EUR
in_stock: true
reviews_count: 13
category: "3 In One"
url: https://www.desertcart.sk/products/141301580-3-in-one-rvcare-rubber-seal-conditioner-with-smart-straw
store_origin: SK
region: Slovakia
---

# Water-resistant formula reduces friction UV inhibitors prevent cracking & fading Extends rubber seal lifespan 3-IN-ONE RVcare Rubber Seal Conditioner with SMART STRAW SPRAYS 2 WAYS, 11 OZ [6-Pack]

**Brand:** 3-in-one
**Price:** € 184.13
**Availability:** ✅ In Stock

## Summary

> 🛡️ Protect your RV seals like a pro—because every detail counts!

## Quick Answers

- **What is this?** 3-IN-ONE RVcare Rubber Seal Conditioner with SMART STRAW SPRAYS 2 WAYS, 11 OZ [6-Pack] by 3-in-one
- **How much does it cost?** € 184.13 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/141301580-3-in-one-rvcare-rubber-seal-conditioner-with-smart-straw)

## Best For

- 3-in-one enthusiasts

## Why This Product

- Trusted 3-in-one brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Multi-Surface Mastery:** Safe and effective on rubber, metal, vinyl, and plastic seals across all your vehicles.
- • **Dual Spray Smart Straw:** Precision application with 2-way spray for hard-to-reach seals and quick touch-ups.
- • **Extend Your RV’s Life:** Regular use prevents costly repairs by maintaining all rubber seals on windows, doors, and compartments.
- • **Smooth Glide, No Dust Buildup:** Water-resistant formula reduces friction and repels dirt for effortless slide-outs.
- • **Shield Your Seals from Sun Damage:** Advanced UV blockers keep rubber looking fresh and crack-free.

## Overview

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.

## Description

Poorly maintained rubber slide-out seals or gaskets can cause deterioration and cracking that allows water, dirt, wind, and even rodents to enter RVs. Contains UV inhibitors which help prevent cracking and fading. Long lasting water resistant formula reduces friction and wear. Extends the life of rubber slid-out and other seals when used regularly. Also works to protect other RV rubber seals including those on windows, doors, compartments and hatches. Great for conditioning rubber seals on RVs, boats, cars, and other vehicles. Safe to use on rubber, metal, vinyl and plastic.

Review: Works smooth - Great and no fumes
Review: 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.

## Features

- Contains UV inhibitors which help prevent cracking and fading
- Long lasting water resistant formula reduces friction and wear
- Extends the life of rubber slide-out and other seals when used regularly
- Also works to protect other RV rubber seals including those on windows, doors, compartments and hatches
- Great for conditioning rubber seals on RVs, boats, cars, and other vehicles

## Technical Specifications

| Specification | Value |
|---------------|-------|
| 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 |

## Product Details

- **Brand:** 3-IN-ONE
- **Item Weight:** 11 Ounces
- **Liquid Volume:** 66 Fluid Ounces
- **Material:** Rubber
- **Package Information:** Can

## Images

![3-IN-ONE RVcare Rubber Seal Conditioner with SMART STRAW SPRAYS 2 WAYS, 11 OZ [6-Pack] - Image 1](https://m.media-amazon.com/images/I/61jGawO71GL.jpg)
![3-IN-ONE RVcare Rubber Seal Conditioner with SMART STRAW SPRAYS 2 WAYS, 11 OZ [6-Pack] - Image 2](https://m.media-amazon.com/images/I/614UjsZUFDL.jpg)
![3-IN-ONE RVcare Rubber Seal Conditioner with SMART STRAW SPRAYS 2 WAYS, 11 OZ [6-Pack] - Image 3](https://m.media-amazon.com/images/I/71t1KVouk4L.jpg)
![3-IN-ONE RVcare Rubber Seal Conditioner with SMART STRAW SPRAYS 2 WAYS, 11 OZ [6-Pack] - Image 4](https://m.media-amazon.com/images/I/817JyS5HMEL.jpg)
![3-IN-ONE RVcare Rubber Seal Conditioner with SMART STRAW SPRAYS 2 WAYS, 11 OZ [6-Pack] - Image 5](https://m.media-amazon.com/images/I/91IzQzw5NhL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works smooth
*by G***T on January 16, 2026*

Great and no fumes

### ⭐⭐⭐⭐⭐ RV window slide oil to help windows slide and not collect dust.
*by K***E on January 10, 2026*

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.

### ⭐⭐⭐⭐⭐ I have multiple cans
*by C***R on August 4, 2025*

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.

## Frequently Bought Together

- 3-IN-ONE RVcare Rubber Seal Conditioner with SMART STRAW SPRAYS 2 WAYS, 11 OZ [6-Pack]
- 3-IN-ONE RVcare Window & Track Dry Lube with SMART STRAW SPRAYS 2 WAYS, 10 OZ
- WD-40 Specialist Silicone Lubricant with SMART STRAW SPRAYS 2 WAYS, 11 OZ

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**Shop now:** [https://www.desertcart.sk/products/141301580-3-in-one-rvcare-rubber-seal-conditioner-with-smart-straw](https://www.desertcart.sk/products/141301580-3-in-one-rvcare-rubber-seal-conditioner-with-smart-straw)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-05*