Best RV Slide Seals for Travel Trailers and Motorhomes
Finding reliable slide-out seals is essential for keeping your RV airtight and comfortable on the road. The following five products are designed to replace worn seals, resist UV and weather, and simplify DIY installation. Each option targets different RV models and length requirements while aiming to minimize leaks and drafts during travel.
| Product | Brand | Length | Key Benefit |
|---|---|---|---|
| Combo RV Slide Out Seal Black Rubber 018-312-EKD | Racewill Store | 35′ | 2-in-1 wiper + base seal |
| RV Slide Out Seal 1 15/16″ 35′ D-Seal | Wankic Store | 35′ | UV inhibitors for longevity |
| Combo RV Slide Out Seal Kit 018-312-EKD & 018-341 EK | Sienson Store | 35′ | Complete kit with adhesive promoter |
| RV Slide Out Wiper Seal 1-1/2″ 25′ | Qagea Store | 25′ | Clip-on design for easy install |
| Earthtec RV Slide Out Rubber Weather Stripping | Earthtec Store | 15′ | Adhesive-backed for quick fixes |
Combo RV Slide Out Seal Black Rubber 018-312-EKD & 018-341 EK
The kit combines a D-Seal and wiper onto a base with straight-edge alignment. It includes fasteners for installation and aims to seal against heat, weather, and UV damage. The 2-in-1 design supports weather resistance and straightforward mounting, suitable for upgrading worn RV seals on various brands and models.
RV Slide Out Seal 1 15/16 Inch 35′ D-Seal Wiper
Designed for compatibility with many RV models, this 35-foot black rubber seal includes a built-in wiper and straight-edge base. It emphasizes UV-resistant materials and weather durability to reduce leaks while withstanding sun exposure and temperature swings. It’s suited for upgrading aging seals in travel trailers and motorhomes.
Combo RV Slide Out Seal Kit Replace 018-312-EKD & 018-341 EK
This complete kit replaces OEM 018-312-EKD and 018-341-EK seals, including the wiper, base seal, screws, and adhesive promoter. It aims to stop leaks and drafts, enabling quick DIY installation whether in a driveway or at the campsite. The kit is marketed for real RV life with time-saving benefits.
RV Slide Out Wiper Seal 1-1/2″ 25′ (Clip On)
This clip-on seal protects against dust, dirt, rain, and noise while facilitating easier RV interior maintenance and improved air conditioning efficiency. It measures 1-1/2 inches in width and 25 feet in length, with a straightforward installation focus for RV owners and do-it-yourselfers.
Earthtec RV Slide Out Rubber Weather Stripping
Earthtec’s 1″ D bulb and 2″ wiper seal provide dust, water, and noise reduction with adhesive backing for quick mounting. The product emphasizes versatility with cuttable lengths and practical application across various RV slide-out configurations.
Buying Guide
- Sealing needs: Consider whether you need a dedicated wiper seal, a base seal, or a complete kit with adhesive promoter for easier installation.
- Length and fit: Measure your slide-out length and check if the seal is adjustable or cuttable to match your RV’s dimensions.
- Material and durability: Look for UV resistance, weatherproofing, and temperature tolerance for both hot summers and cold winters.
- Installation method: Clip-on vs. straight-edge base with adhesive backing; determine which method suits your skill level and campsite situation.
- Maintenance and replacements: Some kits include screws and promoter, reducing trips to the hardware store and ensuring a longer-lasting seal.
- Compatibility: Ensure the kit matches your specific slide-out system and model year, including 018-312-EKD and 018-341-EK references if applicable.
- Leaking risk: Prioritize products designed to end leaks and drafts, especially for RVs frequently traveling in rain or dusty environments.