From the brand

Welcome to CHUANJI Store !
Seal Expert, Drive Secure – Automotive Seals, Your Trustworthy Companion.

CHUANJI, a brand born from a fervent dedication to automotive excellence, specializes in the research, development, and sale of premium car parts.At the core of CHUANJI is an unwavering commitment to quality. Every product undergoes a rigorous process, from inception to production, ensuring unparalleled durability and performance.We are online 24 hours a day to provide you with high-quality after-sales service.

Car Door Seal Strip

Automotive Weather Stripping

Truck Topper Seal

Heavy Duty Rubber Seal Strip

Rubber Weather Stripping

Funny Hitch Cover
Funny Hitch Cover
Funny Hitch Cover

Triple Bulb Design:This truck topper seal features a triple-bulb design with a triangular elastic chamber, adapting to surface deformations for a perfect fit. The design of the tonneau cover weather stripping perfectly solves your problem
Sealing and Vibration Absorption:Truck cap seal reduces noise and is waterproof and dustproof. Tailgate Seal triple-walled structure absorbs vibrations, protecting your camper shell while blocking water penetration with eight integrated barriers
Premium Quality :These durable rubber camper shell seal measure 1 3/4” wide by 1/2” high and 24.6′ long. Designed to be resistant to both heat and cold, they ensure long-lasting performance. Be sure to check your truck bed rail size for a precise fit before purchasing
Versatile Application:Perfect for a wide range of vehicles, including pickups, trucks, and RVs, this universal Automotive weather stripping is designed to seal various parts such as doors, hatches, and toolboxes. It is an excellent choice for your truck bed camper shell and serves as a dependable tonneau cover seal for various sealing needs
Quick and Easy Installation:The truck tailgate seal tape features a strong adhesive backing for effortless installation. Simply clean the surface, apply the rubber seal, and trim any excess material. Use V-shaped cuts for corners. The camper shell gasket ensures a tight seal, making setup hassle-free. Enjoy a 1-month defect return policy with our exceptional customer service.
Price: $26.99
(as of Jan 27, 2025 03:59:37 UTC – Details)

Customer Reviews
Reviewer: james fenn
Rating: 5.0 out of 5 stars
Title: High quality and great seal
Review: This was a great product. After cleaning the topper well we adhered the seal to the topper. It was cold outside and I was worried about it not compressing and providing a good seal, but the rubber stayed soft and pliable even in the cold. (20 degrees F)Definitely worth the money for either tonneau cover or topper.
Reviewer: Copper Minehart
Rating: 4.0 out of 5 stars
Title: Good adhesion, works well in moderately low temps
Review: I used this tonneau cover seal material as a secondary seal for the rear door on an old Land Rover Discovery-1. It is holding up well. It has adhered well and even in temps down to the low 20’s F, it rebounds after staying compressed (e.g.: door closed) for long periods.Highly recommended. If you have other questions, let me know and I will do my best to address them..
Reviewer: Str8 Shooter
Rating: 5.0 out of 5 stars
Title: Excellent For Tonneau Cover
Review: I used this to replace my aged and worn tonneau cover seal on a 2000 Toyota Tundra. The hardest part was removing my old seal and prepping the surfaces. Once I got that done installation was pretty simple and straight forward. The thickness and quality of seal surpasses what the OE seal was. The adhesion is very good and certainly dependent upon how well the surface is prepped. I made sure that my surface was super clean before installing this and have had no adhesion failures thus far. I installed it over a month ago and since then it has endured numerous temps well below zero. This morning for example it was -23F degrees, I live in a very cold climate. I cannot attest to how well the adhesion performs in hot climates but very happy with how well it does up here in the freezer zone. Make sure to take your time doing the prep and I don’t think disappointed. High quality seal for sure.
Reviewer: mpounders
Rating: 5.0 out of 5 stars
Title: Works on my tri-fold tonneau cover
Review: This works on my tri-fold tonneau cover. The old weatherstrip was falling off, so I wanted to repair it. This weatherstrip from CHUANJI turned out to be just what I needed. Installation was easy. I removed what was left of the old weatherstrip and made sure to clean the area well. I used regular scissors to cut to size. The adhesive used by CHUANJI seems to be strong, sticking firmly onto the mounting surface. The rubber used is soft and pliable. It compresses nicely when I close the cover and provides a good seal. I drove and parked in the rain and it did not leak. I would definitely use this product again.
Reviewer: AJ
Rating: 4.0 out of 5 stars
Title: Used as tailgate seal
Review: I used this as a tailgate seal. Would work great for a tonneau cover also as that is its intended purpose. It works really well. I will use it to protect the bed rails if i put in a saddle tool box. It is good quality strip and has great adhesive stick.it is a little wider than a 1″ ratchet strap.
Reviewer: K. Pham
Rating: 5.0 out of 5 stars
Title: Exactly what need
Review: This is exactly what I was looking for. I used the sealer that came with the top along with extra purchased from the local Home Depot. No luck keeping the water out completely. It keeps water out, and it’s sealed tight when my top is clamped down. Installation is easy. Recommend a layout to make sure it’s long enough, then start on the back end, then work your way up to the front of the bed, then around. Press down as you pull the red plastic off section by section.
Reviewer: Kat
Rating: 5.0 out of 5 stars
Title: Great quality
Review: So far so good! I actually ordered this rubber weather stripping for another use – sealing up my outdoor lean-to greenhouse. I tried a lot of other weather stripping, but none were as thick or would adhere to the siding like this product does. The thickness is perfect and seems like it will last for years to come. I had no problem installing and it is adhering well. I get a lot of rain in my area, so look forward to seeing how this does over time. But very happy so far, exactly what I needed, and the price seems fair to me. This is definitely a higher-end weather stripping for outdoor needs. Recommended!
Reviewer: Tychee
Rating: 4.0 out of 5 stars
Title: Have yet to install but seems of decent quality.
Review: Not much to say until I install it and see how it holds up against a midwest winter.