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JB Weld RadiatorWeld Plastic Tank & Radiator Repair Kit 2120 – Permanent Leak Seal for Metal & Plastic Radiators

Marsoni M251S
Sale price$56.86
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Get it in 3 business days with 1 day shipping. Friday, May 29
JB Weld RadiatorWeld Plastic Tank & Radiator Repair Kit 2120 – Permanent Leak Seal for Metal & Plastic RadiatorsThe JB Weld RadiatorWeld Plastic Tank & Radiator Repair Kit (Part #2120) is a high strength epoxy solution designed to repair cracks up to 4 inches long and holes up to 3 8 inch in diameter in radiators, plastic tanks, and other metal surfaces. Ideal for automotive, marine, and industrial applications, this kit provides a durable and chemical resistant bond that withstands temperatures up to 250F (121C). Key Features: Versatile Application: Suitable
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.1 ★★★★★
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Lyric
Charlottesville, US
★★★★★ 5
Nice Floating Shelves
Color: Oak, Size: 24" W x 7" D x 1.5" H (2 pieces), Color: Oak, Size: 24" W x 7" D x 1.5" H (2 pieces)
I wasn't sure how to fill this space between my kitchen cabinets, and I think these shelves turned out looking great and fit the space nicely. They were easy to install, good quality, and could handle a decent amount of weight.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 26, 2026
C
Verified Purchase
Christine Menzer
Dallas, US
★★★★★ 5
My perfect shelves a must buy
Color: Black, Size: 24" W x 7" D x 1.5" H (2 pieces)
Works perfectly and looks great and easy to install. And holds a lot
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 25, 2025
C
Verified Purchase
Christopher Slater
Dallas, US
★★★★★ 4
Floating Shelves
Color: Black, Size: 24" W x 7" D x 1.5" H (2 pieces)
These shelves worked for the space we had.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 24, 2026
J
Verified Purchase
Jan Suren
Los Angeles, US
★★★★★ 5
Good enough
Color: Oak, Size: 24" W x 7" D x 1.5" H (2 pieces)
It’s a cheap shelf but it works for a starter apartment
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 14, 2026
M
Verified Purchase
mps
Whiting, US
★★★★★ 5
Easy and good looking.
Color: Black, Size: 24" W x 7" D x 1.5" H (2 pieces)
Installation is pretty straight forward. Small level is included to make sure they are put up correctly. They look good up on the wall.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 3, 2025

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