Product images and videos are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Oils, Fluids and Sealer› Sealers, Gasket Makers and Glues
J B Weld
WHITE RTV CARDED 3OZ TUBE
SKU: J013 31312
Beginner — under 30 min
Overview
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Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
Fitment Guaranteed
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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | J B Weld |
| Part Number | J013 31312 |
Videos
Brendan Sorensen tests out the J-B WELD range of sealants and silicones
How to use JB Weld Original Cold Weld Steel Reinforced Epoxy, plus Review
How to fix a cracked bathtub for shower pan with JB weld marine 
WaterWeld Epoxy Putty: The Ultimate Waterproof Repair Solution | JB Weld Australia
JB WaterWeld Cure Test - How Long Does it Take to Dry
How strong is JB weld structural epoxy adhesive anyways ? Destructive test, simulation and review
JB Weld Silicone - RTV Silicone
JB Weld ClearWeld™ | Crystal-Clear Epoxy for Invisible Repairs
Repair Metal Fast with JB Weld Steel Stik
Does JB Weld work on plastic?
About MOTORMIA
Buy with Confidence
Returns & Fitment
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.
Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.
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