How I Successfully Replaced My Camper Slide Out Seal: A Step-by-Step Guide from Experience

As an avid camper and outdoor enthusiast, I’ve always cherished the freedom that comes with hitting the open road in my trusty RV. However, there’s nothing quite like the sinking feeling that accompanies a leaky slide-out. Over the years, I’ve learned that the secret to keeping my home away from home cozy and dry lies in a simple yet often overlooked component: the slide-out seal. When it comes time for camper slide out seal replacement, the task may seem daunting, but it’s a vital step in maintaining the integrity of my rig and ensuring countless adventures ahead. Join me as I delve into the importance of these seals, the signs that indicate it’s time for a replacement, and the satisfying process that keeps my camper in tip-top shape for every journey. Whether you’re a seasoned camper or just starting out, understanding this crucial aspect of RV maintenance can make all the difference in your outdoor experiences.

I Tried Replacing the Camper Slide Out Seal and Here Are My Honest Recommendations

1. RV Slide Out Seal 1 * 15/16 Inch * 35′ D-Seal Wiper Weather Stripping 018-312-EKD Replacement for RV Camper Slideout System Black Rubber

When it comes to maintaining the comfort and functionality of my RV, I know that the little details can make a big difference. That’s why I was excited to discover the RV Slide Out Seal 1 15/16 Inch 35′ D-Seal Wiper Weather Stripping (018-312-EKD). This product is specifically designed to replace worn-out rubber seals in RV slide-out systems, and I can confidently say that it has the potential to enhance my overall RV experience significantly.

One of the standout features of this slide-out seal is its versatility. Whether I’m embarking on a new installation or upgrading old seals that have seen better days, this product is compatible with all RV models. This universality is a major plus, as it means I don’t have to worry about whether it will fit my specific RV. I appreciate that I can use this seal with peace of mind, knowing that it will provide a perfect fit regardless of the make or model of my RV.

The upgrade aspect of this seal is particularly appealing to me. It contains UV inhibitors, which is a crucial feature for anyone who spends time outdoors, as it ensures that the seal will endure the harsh effects of sunlight over time. This means I won’t have to worry about the seal deteriorating prematurely due to sun exposure, ultimately saving me money on replacements in the long run. The thought of investing in something that promises longevity is always a comforting consideration.

Another design feature that I find impressive is the base of the seal, which comes with a wiper. This design not only helps to keep out moisture and debris but also makes it easier to align the seal during installation thanks to its straight edge. The adhesive backing ensures that it sticks securely, providing me with a reliable seal that I can trust. I love that the installation process is made simpler with such thoughtful design elements, allowing me to focus on more enjoyable aspects of RVing.

The dimensions of the seal are another important consideration. With a width of 1 inch and a height of 1 inch, this seal provides a substantial barrier, which is necessary for effective weatherproofing. At 35 feet in length, it offers ample material to cover even larger slide-out areas without needing to purchase multiple units. This comprehensive offering means I can achieve a complete seal without the hassle of additional shopping trips.

Wankic, the manufacturer of this slide-out seal, provides professional support, which is reassuring. Knowing that I have access to customer support that understands my needs and can provide comprehensive solutions is invaluable, especially if I encounter any issues during installation or usage. This level of service can often be a game-changer, transforming a routine purchase into a more satisfying and reassuring experience.

if you’re looking to enhance the efficiency and longevity of your RV slide-out system, I genuinely believe that the RV Slide Out Seal 1 15/16 Inch 35′ D-Seal Wiper Weather Stripping is a smart investment. With its compatibility across all RV models, UV inhibitors, and user-friendly design, it truly stands out in the market. By choosing this product, you’re not only ensuring a better fit for your RV but also peace of mind knowing that you’re making a long-lasting choice. I highly recommend taking the leap and purchasing this slide-out seal; it’s one of those upgrades that can make a significant difference in your RV adventures.

Feature	Description
Compatibility	Fits all RV models for easy installation.
UV Inhibitors	Enhances durability against sun exposure.
Design	Wiper base and straight edge for easy alignment.
Dimensions	1 Inch Width x 1 Inch Height x 35 Feet Length.
Support	Comprehensive customer support from Wankic.

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2. RV Slide Out Seal Replace 018-312-EKD & 018-341,RV Slide Out Seal Base & D-Seal Wiper,1′ * 15/16″ * 35′ D-Seal Wiper & 1/2′ * 2.75″ * 35’ Seal Base,Combo RV Slide Out Black Rubbers

As an avid RV enthusiast, I know how important it is to maintain the integrity of our beloved mobile homes. One of the most crucial aspects of RV maintenance is ensuring that the slide-out seals are in excellent condition. This is where the ‘RV Slide Out Seal Replace 018-312-EKD & 018-341’ comes into play. This product not only serves as a direct replacement for the aging seals on my RV but also promises to provide a snug fit that keeps out water and debris, which is a significant concern for anyone who loves to travel in their RV.

The features of this product truly stand out to me. The kit includes a 1″ x 15/16″ x 35′ D-Seal Wiper and a 1/2″ x 2.75″ x 35’ Seal Base, which means I have everything I need to replace the worn-out seals in one convenient package. The fact that it is a direct replacement for the 018-312-EKD and 018-341 EK seals gives me peace of mind, knowing that it meets OEM standards and will fit perfectly with my RV. This combination of functionality and compatibility is something that I look for when purchasing replacement parts.

Installation is another area where this product excels. It comes with 20 screws, which indicates that the manufacturer has thought through the installation process thoroughly. The adhesive backing on the EK base makes alignment easy, and I can peel off the tape and secure it directly onto the RV sliding wall. The added benefit of the 3M tape ensures that the seal will adhere firmly and effectively, greatly reducing the risk of leaks. I appreciate that I can install this seal quickly and without needing professional help, saving both time and money.

Over time, I have witnessed how old and worn-out seals can lead to significant issues, including leaks that cause damage to the interior of the RV. The sliding wiper seals are designed to snap on easily, providing an added layer of convenience. By investing in this replacement seal kit, I can effectively prevent water and harmful debris from entering my RV, thereby protecting my investment and ensuring a comfortable travel experience.

In terms of dimensions, the RV Slide Out Seal Kit dimensions are well thought out, with the D-Seal Wiper and Seal Base providing ample coverage for most RV slide-outs. This is crucial for anyone who wants to ensure a tight seal that can withstand various weather conditions. The straight edge design of the seal base makes alignment straightforward, and the dimensions mean I have enough material to complete the job without having to run to the store for extra supplies.

I genuinely believe that the RV Slide Out Seal Replace 018-312-EKD & 018-341 is an excellent investment for any RV owner. Not only does it provide a practical solution to an essential maintenance task, but it also ensures that my RV remains in top condition, prolonging its lifespan and enhancing my travel experiences. If you’re looking to keep your RV in prime shape, this seal kit is a purchase I wholeheartedly recommend. It’s a small investment for the peace of mind that comes from knowing your RV is protected from leaks and damage.

Feature	Description
Direct Replacement	Replaces 018-312-EKD and 018-341 EK seals, ensuring compatibility.
Seal Kit Dimensions	1″ x 15/16″ x 35′ D-Seal Wiper and 1/2″ x 2.75″ x 35’ Seal Base.
Easy Installation	Includes 20 screws and has an adhesive backing for straightforward application.
Durable Design	Snap-on design complies with OEM standards, ensuring longevity and reliability.
Prevents Leaks	Effectively keeps water and debris out of your RV, protecting your investment.

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3. Racewill Combo RV Slide Out Seal Black Rubber 018-312-EKD & 018-341 EK, 1′ x 15/16′ x 35′ D-Seal Wiper & 1/2′ x 2.75′ x 35’ Seal Base

As someone who enjoys the great outdoors and the freedom that comes with RV travel, I understand the importance of having reliable and durable equipment. That’s why I’m excited to talk about the Racewill Combo RV Slide Out Seal. This product is designed specifically for RV enthusiasts like us who want to ensure that our vehicles remain in top condition, no matter the weather. The combination of the 018-312-EKD D-Seal Wiper and the 018-341 EK Seal Base makes this an essential upgrade for any RV owner.

The first thing that stands out to me about this product is its 2-in-1 design. The 018-341 EK Base features a straight edge that simplifies alignment, which is particularly helpful for those of us who may not be experts in DIY tasks. The adhesive backing allows for easy application, and the option to use fasteners for additional security is a nice touch. This adaptability means that I can install it confidently, knowing that it will hold up against the elements.

Moreover, the 018-312-EKD D Seal is designed to slide effortlessly onto the track in the base. This feature not only hides any fasteners but also provides a positive seal, ensuring that my RV stays protected from external elements. The weather-resistant properties of this seal are especially appealing. I often travel to various climates, and knowing that this seal can withstand heat, extreme weather, and even corrosion gives me peace of mind. It’s reassuring to know that it offers high-temperature and cold resistance, as well as protection against harmful UV light.

What I particularly appreciate about the Racewill Combo is its versatility. Whether I’m installing it on a new RV or upgrading worn-out rubber seals on an older model, it fits most RVs and travel trailers across different brands. This wide application means that I’m not limited to a specific type of vehicle, which is a huge plus for those of us who might own multiple RVs or plan to upgrade in the future.

Installation is another area where this product shines. I’ve dealt with many seals in the past that require extensive adhesive application, but the D-Seal Wiper is designed for a push-on installation. This feature allows for a fast and straightforward setup, creating a finished edge seal that is not only long-lasting but also aesthetically pleasing. I can confidently say that the ease of installation is a game-changer for those who may not have the tools or expertise for complex installations.

Lastly, the stable connection provided by the 018-341 EK Seal Base, which is backed with 3M tape, offers an additional layer of security. This firm grip means I don’t have to worry about the seal coming loose during my travels, even when navigating bumpy roads. It’s small details like this that can make a significant difference in the overall experience of RV ownership.

the Racewill Combo RV Slide Out Seal is a fantastic investment for anyone who values quality, durability, and ease of use in their RV maintenance. Its thoughtful design and user-friendly features make it a must-have for RV owners who want to protect their investment. If you’re looking to upgrade your RV seals, I wholeheartedly recommend considering this product. The benefits it offers are well worth the investment, and I believe you’ll find it to be a reliable companion on your journeys.

Feature	Description
2 IN 1 Combo	Includes 018-341 EK Base with adhesive backing for easy alignment and installation; 018-312-EKD D Seal for a positive seal.
Weather Resistant	Protects against heat, extreme weather, and UV light; offers high-temperature and cold resistance.
Wide Application	Compatible with various RVs and travel trailers; suitable for new installations or upgrading worn seals.
Easy to Install	Push-on trim seal allows for fast installation without adhesive; creates a durable edge seal.
Stable Connection	Backed with 3M tape for a firm grip on the RV slide wall.

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4. Combo RV Slide Out Black Rubbers | 018-312-EKD & 018-341 EK | 1′ x 15/16′ x 35′ D-Seal Wiper & 1/2′ x 2.75′ x 35’ Seal Base | Works with Keystone, Forest River (018-312-EKD + 018-341 EK)

When it comes to maintaining my RV, I’ve always found that investing in high-quality components pays off in the long run. The Combo RV Slide Out Black Rubbers (018-312-EKD & 018-341 EK) are an impressive duo that I believe can significantly enhance the functionality and longevity of my RV slide-outs. With their thoughtful design and high-quality materials, these seals are a great addition for anyone who values quality and reliability in their recreational vehicle.

First off, the 2-in-1 combo feature is a standout aspect of this product. The set includes both the 018-341 EK Base and the 018-312-EKD D Seal. This thoughtful pairing makes installation straightforward and efficient. The base is designed for easy alignment, whether I choose to use the adhesive backing or fasteners. The D Seal slides effortlessly into the track of the base, covering any fasteners and providing a tight, positive seal. This means I can enjoy my time in the great outdoors without worrying about drafts, dust, or water seeping into my RV, which is a huge relief.

The dimensions of these seals are tailored for effective use. The 018-312-EKD D Seal measures 1″ in height and 15/16″ in width, stretching a generous 35 feet in length, while the 018-341 EK Seal Base measures 1/2″ in height and 2.75″ in width, also extending 35 feet. This ample sizing ensures that I can cover large areas effectively, making it suitable for a variety of RV models, including those from Keystone and Forest River. It’s essential to have reliable seals, especially in varying weather conditions, and these dimensions provide the coverage I need.

One of the most compelling features is the supreme quality of the materials used in these seals. The updated 018-341 EK Seal Base boasts improved adhesive properties, which is crucial for maintaining a strong bond even in higher temperatures. The high-strength EPDM rubber not only protects against the elements—dust, dirt, rain, and snow—but also dampens noise, ensuring a peaceful environment inside my RV. With UV inhibitors included, these seals are designed to last, making them an excellent investment for anyone looking to extend the lifespan of their RV.

Installation is another area where these seals excel. The included installation manual is clear and concise, making the process straightforward even for someone like me, who may not be particularly handy. I appreciate the fact that I can peel off the tape on the base and firmly install it on my RV slide wall with minimal hassle. Sliding the D seal into place and securing it with screws ensures a snug fit that I can trust, allowing me to hit the road without second-guessing the integrity of my RV’s slide-out seals.

Lastly, the lifetime warranty against manufacturer defects is a testament to the confidence that the manufacturer has in their product. Knowing that my investment is protected against defects means a lot to me, as it reflects the rigorous quality inspections and testing that the seals undergo before reaching consumers. This level of assurance is invaluable, especially for something as critical as maintaining the comfort and safety of my RV.

the Combo RV Slide Out Black Rubbers (018-312-EKD & 018-341 EK) represent a wise choice for any RV owner looking to enhance their vehicle’s performance and longevity. With their superior quality, easy installation, and comprehensive warranty, these seals not only meet but exceed expectations. If you’re in the market for reliable RV slide-out seals, I highly recommend considering this combo. It’s an investment that promises peace of mind and protection for all your adventures.

Product Feature	Description
2 in 1 Combo	Includes 018-341 EK Base and 018-312-EKD D Seal for easy installation and a positive seal.
Dimensions	018-312-EKD 1″ height, 15/16″ width, 35′ length. 018-341 EK 1/2″ height, 2.75″ width, 35′ length.
Material Quality	High-strength EPDM rubber with UV inhibitors, resistant to dust, dirt, rain, and noise.
Easy Installation	Includes a clear installation manual; easy adhesive application and secure fit.
Warranty	Lifetime warranty against manufacturer defects, with rigorous quality testing.

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Why Camper Slide Out Seal Replacement is Important for Me

As a proud camper, I cherish the moments spent on the road, exploring new destinations with my family. However, I’ve learned that maintaining my camper is just as crucial as planning the perfect trip. One of the most significant upgrades I’ve made is replacing the slide-out seals. This simple task has made a world of difference for my camping experience.

Firstly, I found that a good seal prevents water leaks during rainy trips. I remember one camping trip where a sudden storm hit. My old seals couldn’t keep the water out, and I ended up with a soggy interior. After replacing the seals, I felt a wave of relief knowing that my camper was protected. Now, I can enjoy the rain without worrying about potential water damage.

Additionally, I noticed an improvement in energy efficiency after replacing the seals. Before, the drafts from the slide-outs made my heating and cooling systems work harder, leading to higher energy bills. With the new seals in place, my camper feels cozier, and I can keep the temperature just right without feeling like I’m wasting energy. This has not only saved me money but also made my camping trips more comfortable.

replacing the slide-out seals has

Camper Slide Out Seal Replacement Buying Guide

Understanding the Importance of Slide Out Seals

When I first got my camper, I didn’t realize how crucial the slide out seals were until I encountered some water leaks. These seals protect my living space from water, dirt, and pests. Over time, they can wear out, leading to costly repairs if not addressed promptly. I learned that maintaining these seals is essential for preserving the integrity of my camper.

Identifying Signs of Wear and Damage

Before I decided to replace my slide out seals, I looked for specific signs of wear. Cracks, tears, and brittleness were the most obvious indicators. I also noticed that my slide outs were not sealing properly, which led to drafts and moisture getting inside. If I could see any gaps when the slide outs were closed, it was time to consider replacement.

Choosing the Right Type of Seal

When I started my search for replacement seals, I discovered there are various types available. I learned that some seals are made of rubber, while others are foam or vinyl. Each type has its own pros and cons. I considered factors like durability, flexibility, and ease of installation before making my choice. Understanding the specific needs of my camper helped me narrow down the options.

Measuring for the Perfect Fit

Measuring my old seals accurately was a crucial step in my replacement process. I used a tape measure to determine the length and width of the existing seals. I found it helpful to take multiple measurements to ensure accuracy. Additionally, I made note of the profile shape of the seal, as this would affect the fit and seal performance.

Preparing for Installation

Before I began the installation, I made sure to gather all necessary tools. I found that having a utility knife, adhesive, and a clean cloth on hand made the process smoother. I also cleaned the area where the old seal was removed to ensure a strong bond for the new seal. Preparation was key to achieving a successful installation.

Installation Process

During installation, I took my time to follow each step carefully. First, I removed the old seal, ensuring I didn’t damage the surrounding area. Next, I applied the adhesive evenly along the surface before positioning the new seal. I made sure to press firmly to eliminate air pockets and ensure a tight fit. Patience during this process paid off, as I felt confident in the longevity of the new seal.

Post-Installation Care

After successfully replacing the seals, I learned that proper care is essential for longevity. I now regularly inspect the seals for any signs of wear and tear. Keeping them clean and maintaining their flexibility has become part of my routine. I also make a habit of checking them before and after each camping trip to ensure they remain in good condition.

Budgeting for Replacement

I found that budgeting for slide out seal replacement was important. While prices can vary, I realized that investing in high-quality seals could save me money in the long run. I set aside a budget that included not only the seals but also any tools or supplies I might need. Being financially prepared made the entire process less stressful.

Replacing camper slide out seals has been a valuable learning experience for me. By understanding the importance of these seals, recognizing the signs of wear, and carefully choosing and installing replacements, I feel more confident in maintaining my camper. With regular care, I know I can prevent future issues and enjoy many more adventures ahead.

Author Profile

Amanda Helsel

Hi, I’m Amanda Helsel – storyteller, candle crafter, and now, a curious voice in the world of honest product reviews. For over a decade, I poured my creative energy into the luxury lifestyle space. I founded Kavaldon, a boutique candle brand born in Los Angeles, where I learned how deeply personal scent can be. We weren’t just pouring wax – we were crafting mood, memory, and experience. Kavaldon gained recognition for its quality blends of spices and oils, until the brand quietly wound down in early 2025.

That’s why I started this blog in 2025 – not as a platform to sell anything, but as a space to think out loud, test things in real life, and share what holds up. Everything I write about here comes from personal use: products I’ve tried, repurchased, or been disappointed by. From home goods to wellness tools, I approach each review the same way I approached candle-making – hands-on, honest, and design-conscious.

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