Best in 7 days
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Ships within 48 hours · Estimated delivery Jun 28 - Jul 3
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Description
Johns Manville R-13 Kraft-Faced Fiberglass Roll Insulation, 40-sq ft Coverage, 15-in W x 32-ft L, Multi-PackR 13 Kraft Faced Fiberglass Roll Insulation, 40 sq ft Johns Manville R 13 kraft faced fiberglass roll insulation is designed for 2x4 wood framed walls, delivering thermal performance with built in vapor retarder. Each 15 in by 32 ft roll covers 40 sq ft and helps improve energy efficiency and sound control. Key Features: Optimized for 2x4 Walls: 15 in width fits 16 in on center studs for fast installation Moisture Control: Kraft faced vapor retarder
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
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.7 ★★★★★
Based on 2392 reviews
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Product Reviews
★★★★★ 5
EXCELLENT FLEXIBLE BATTERY CABLE
Size: 2 Gauge Cable, Color: 10 ft Red
This 2awg gauge cable works perfect, nothing more nothing less. The rubber coating on the wire is made with some kind of clothlike material, will work great to resist engine heat with it's thickness. It's real OFC flexible cable very durable and worth the price!!
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Reviewed in the United States on December 27, 2025
★★★★★ 5
Good for welding leads
Size: 2 Gauge Cable, Color: 20 ft Black + 20 ft Red
Needed some welding lead extensions for a Miller maxstar clone typically running under 200 amps output. This cable fit the bill nicely.
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Reviewed in the United States on March 4, 2026
★★★★★ 5
Nice and flexible wire
Size: 2 Gauge Cable, Color: 20 ft Black + 20 ft Red
This feels like nice wire and pure copper which is worth the extra cost. I was able to route this along the frame and around other wires with no issues, well at least not the fault of the wire.
The insulation seemed to hold up with no issue as I pulled and re-routed it a few times.
I haven't used the winch yet, so I can't say how the wire has held up under heavy load but I hope to soon so stay tuned.
Have fun!
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Reviewed in the United States on November 15, 2022
★★★★★ 4
Very impressed with quality
Size: 2 Gauge Cable, Color: 20 ft Black
Quality, pliable and exactly what I was hoping for. I used it for a remote negative terminal kill switch. I have a C10 and Ran the cable from the negative terminal into the cab to a 12-volt kill switch and then back out of the cab to a ground on the frame.
I would definitely recommend the cable and use it again.
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Reviewed in the United States on February 4, 2025
★★★★★ 5
Best deal out there for quality 2 gauge wire
Size: 2 Gauge Cable, Color: 20 ft Black
Great heavy duty wire at a great price
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Reviewed in the United States on October 22, 2025
