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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
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Description
Supertop Truck Bed Cap 2 For Chevy/GMC 2020-2024 Silverado/Sierra 2500/3500 HD 6.8 Foot Black Diamond PVC Coated Sailcloth No Drill BestopBased on consumer feedback, Bestop has improved the Supertop for Truck creating the ultimate in flexible storage and coverage for truck beds. The improved design allows for one person operation and features removable fabric side panels. One person operation from the side of the truck Fully integrated bow system (no loose screws or bolts) Attaches with four clamps (included), No Drilling Required Include front bulkhead bar and tailgate bar for secure
Based on consumer feedback, Bestop has improved the Supertop for Truck creating the ultimate in flexible storage and coverage for truck beds. The improved design allows for one-person operation and features removable fabric side panels.
- One person operation from the side of the truck
- Fully integrated bow system (no loose screws or bolts)
- Attaches with four clamps (included), No Drilling Required
- Include front bulkhead bar and tailgate bar for secure installation regardless of bed-liner
- Made with Heavy-duty Black Diamond fabric (Laminated PVC coated sailcloth that is mildew resistant and UV-protected)
- Removable and replaceable DOT-approved, tinted rear window panel
- Removable side window panels which roll into storage pocket
Details:
- Fits: Chevy/GMC 2020-2024 Silverado/Sierra 2500/3500 HD
- Color: Black Diamond
- Material: PVC Coated Sailcloth
- Series: Supertop
- Bed Length: 6.8 Foot
- Mount Style: No Drill
- Install Time: 2 Hours
- Warranty: 5 year
- Sold As: Each
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 485 reviews
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Product Reviews
★★★★★ 5
Cheap Insurance Against Headliner Failure
Size: 4-pack
Cheap Insurance Against Headliner Failure
If you’ve ever owned a Jeep with a hardtop, you already know that heat, cold, humidity, and constant temperature swings can be tough on adhesives over time. Even when replacement headliner kits include their own adhesive, I still like having a high-quality automotive adhesive on hand for extra peace of mind.
This 3M product has been one of my go-to choices for headliner work because it is specifically designed for automotive environments where materials are exposed to extreme summer heat and winter cold. The last thing anyone wants is to spend time installing a headliner only to have corners start sagging or sections pull away months later.
The spray pattern is consistent, the adhesion is strong, and it provides the confidence that the installation will hold up long-term. I have found it especially useful for Jeep hardtops, where temperature fluctuations can be much more extreme than in a traditional vehicle.
The cans arrived well packaged, and having multiple cans on hand is convenient for larger projects or future repairs.
For Jeep owners, restorations, headliner repairs, upholstery projects, or anyone wanting a little extra insurance against adhesive failure, this is a product I would not hesitate to keep in the garage.
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Reviewed in the United States on May 30, 2026
★★★★★ 5
Good n sticky
Size: 4-pack, Size: 4-pack
Used almost four cans for install of convertible top on Super Beetle.
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Reviewed in the United States on May 2, 2026
★★★★★ 5
Easy to Use and Professional Results
This adhesive saved me a trip to the upholstery shop. It bonded my fabric headliner back in place with a solid, even hold. No overspray issues, and it dries quickly. Looks like it was professionally done. Two cans were more than enough for the job.
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Reviewed in the United States on April 16, 2025
★★★★★ 5
Worked well on my headliner
Size: 2-pack
Very strong fabric glue
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Reviewed in the United States on December 19, 2025
★★★★★ 4
There ya be
Size: 2-pack
Works good. Too good. If you’re not a pro, you’ll mess it all up. The headliner is up in the beater. But YouTube lied about how easy it is to use this stuff. Very sticky!! Easy to use. Easy to wrinkle the headliner too and just wad it all up. But oh well. It’s a beater. Nuff said.
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Reviewed in the United States on January 6, 2026