Oils, Fluids and Sealer› Sealers, Gasket Makers and Glues
3M Products
3M SCOTCH-WELD EPOXY ADHESIVE 420
SKU: 3004 41529
Description
This toughened adhesive offers high impact and fatigue resistance, making it suitable for joining a wide range of materials. It has a 2:1 mix ratio by volume, a 60-minute work life, and reaches handling strength in approximately 4 hours. The adhesive cures in 24 hours at 72°F and can withstand paint bake operations up to 400°F for 60 minutes.
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
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 Products |
| Part Number | 3004 41529 |
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.
View Full Return Policy