---
product_id: 109978043
title: "RVcare Rubber Seal Conditioner with SMART STRAW SPRAYS 2 WAYS, 11 OZ"
brand: "3-in-one"
price: "528793₫"
currency: VND
in_stock: true
reviews_count: 13
category: "3 In One"
url: https://www.desertcart.vn/products/109978043-rvcare-rubber-seal-conditioner-with-smart-straw-sprays-2-ways
store_origin: VN
region: Vietnam
---

# Water-resistant formula reduces friction & wear Smart Straw sprays 2 ways for precise application UV inhibitors prevent cracking & fading RVcare Rubber Seal Conditioner with SMART STRAW SPRAYS 2 WAYS, 11 OZ

**Brand:** 3-in-one
**Price:** 528793₫
**Availability:** ✅ In Stock

## Summary

> 🛠️ Keep your seals tight and your ride flawless—because every detail counts!

## Quick Answers

- **What is this?** RVcare Rubber Seal Conditioner with SMART STRAW SPRAYS 2 WAYS, 11 OZ by 3-in-one
- **How much does it cost?** 528793₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/109978043-rvcare-rubber-seal-conditioner-with-smart-straw-sprays-2-ways)

## 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

- • **All-Weather Resilience:** Water-resistant formula reduces friction and wear, keeping seals flexible in any climate.
- • **Versatile Vehicle Care:** Perfect for RVs, boats, cars, and more—protect all your rubber seals with one trusted product.
- • **Dual-Action Smart Straw:** Sprays two ways for effortless, targeted application—no mess, no waste.
- • **Sleek, Non-Greasy Finish:** Conditions without shine or stickiness, maintaining a clean, professional look.
- • **Ultimate Seal Protection:** Defends rubber seals from UV damage and cracking, extending their lifespan.

## Overview

3-IN-ONE RVcare Rubber Seal Conditioner is an 11 oz liquid formula featuring UV inhibitors and a water-resistant blend that prevents cracking, fading, and wear on rubber seals. Equipped with a smart straw for dual spray options, it ensures precise, mess-free application. Ideal for maintaining and extending the life of seals on RVs, boats, cars, and other vehicles, it conditions without leaving a greasy residue, enhancing durability and performance.

## Description

Contains UV inhibitors which help prevent cracking and fading

Review: Essential UV protection for your slide-out seals - he sun is the biggest enemy of your RV’s 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.
Review: 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

## 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 | B07PKV279Y |
| Best Sellers Rank | #607 in Automotive ( See Top 100 in Automotive ) #6 in RV Sealants |
| Brand | 3-IN-ONE |
| Brand Name | 3-IN-ONE |
| Container Type | Bottle |
| Customer Reviews | 4.7 out of 5 stars 6,829 Reviews |
| Global Trade Identification Number | 00079567120131 |
| Included Components | UV Shield |
| Item Form | Liquid |
| Item Type Name | 3-In-One 120138 RVcare Rubber Seal Conditioner |
| Item Weight | 11 Ounces |
| Liquid Volume | 11 Fluid Ounces |
| Manufacturer | WD-40 |
| Material | Rubber |
| Model Number | 120138-S |
| Number of Items | 1 |
| Package Information | Bottle |
| Part Number | 12013 |
| Recommended Uses For Product | Marine, Automotive, Industrial |
| Specific Uses For Product | Prevent Corrosion |
| UPC | 079567120131 |
| Unit Count | 1.0 Count |

## Product Details

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

## Images

![RVcare Rubber Seal Conditioner with SMART STRAW SPRAYS 2 WAYS, 11 OZ - Image 1](https://m.media-amazon.com/images/I/61ANum+gWHL.jpg)
![RVcare Rubber Seal Conditioner with SMART STRAW SPRAYS 2 WAYS, 11 OZ - Image 2](https://m.media-amazon.com/images/I/71vDwPeWLQL.jpg)
![RVcare Rubber Seal Conditioner with SMART STRAW SPRAYS 2 WAYS, 11 OZ - Image 3](https://m.media-amazon.com/images/I/91byrkCwIWL.jpg)
![RVcare Rubber Seal Conditioner with SMART STRAW SPRAYS 2 WAYS, 11 OZ - Image 4](https://m.media-amazon.com/images/I/81btGOXWuDL.jpg)
![RVcare Rubber Seal Conditioner with SMART STRAW SPRAYS 2 WAYS, 11 OZ - Image 5](https://m.media-amazon.com/images/I/81shAto9PvL.jpg)

## Available Options

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

## Questions & Answers

**Q: Will this cause sticking on the slideout?**
A: No, it is just a treatment for the rubber seal around windows and the slide-out seals.

**Q: How is this different from 3-in-one rvcare slide-out silicone lube with smart straw sprays 2 ways?**
A: Slide out silicone is used for the workings and gears on the slide out not for the rubber seals.

**Q: Anyone try this on sun/moon roof seals/tracks?**
A: I tried this product on my 68 VW Hatchback and it did the job. Not only dose it close and open smoothly the small leak is no longer there when I take it to the car wash.

**Q: is this considered a dry spray or does it stay wet and drip all over?**
A: It is a wet spray. the only time it dripped was when I used the nozzle. But if the nozzle was not used it had a larger spray area and is easier to control run off or drips

## Customer Reviews

### ⭐⭐⭐⭐⭐ Essential UV protection for your slide-out seals
*by C***. on April 11, 2026*

he sun is the biggest enemy of your RV’s 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.

### ⭐⭐⭐⭐⭐ pleasantly surprised, great product
*by A***M on April 21, 2026*

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

### ⭐⭐⭐⭐⭐ Protect your investment. Worth every penny.
*by K***R on May 5, 2026*

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

## Frequently Bought Together

- 3-IN-ONE RVcare Rubber Seal Conditioner with SMART STRAW SPRAYS 2 WAYS, 11 OZ
- 3-IN-ONE RVcare Window & Track Dry Lube with SMART STRAW SPRAYS 2 WAYS, 10 OZ
- 3-IN-ONE Garage Door Lubricant with SMART STRAW SPRAYS 2 WAYS, 11 OZ

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**Shop now:** [https://www.desertcart.vn/products/109978043-rvcare-rubber-seal-conditioner-with-smart-straw-sprays-2-ways](https://www.desertcart.vn/products/109978043-rvcare-rubber-seal-conditioner-with-smart-straw-sprays-2-ways)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-05-19*