Oils, Fluids and Sealer› Sealers, Gasket Makers and Glues
3M Scotch-Weld
420 Two-Part Epoxy Adhesive
SKU: 7100001144
Easy — 1–2 hours
Description
This adhesive offers excellent shear and peel strength, making it suitable for durable structural bonds on various substrates including metals, ceramics, wood, glass, composites, and many plastics. Its off-white color provides a clean finish for visible applications.
The 5-gallon pail format is intended for efficient, large-scale use in industries such as metalworking, construction, and electronics. The epoxy has a 20-minute work life, allowing for adjustments before it sets.
Fitment
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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 | 3M Scotch-Weld |
| Part Number | 7100001144 |
| Category | Oils, Fluids and Sealer |
Buy with Confidence
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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