Contact 800-639-2901
3M™ Weld-Thru II is a convenient aerosol coating designed to prevent corrosion between welded metal surfaces. Featuring a zinc base that draws corrosion away from bare metals, it helps prevent costly comebacks due to corrosion at welds. Spray coating applies fast, resists weld spatter common to some weldable primers and dries in as little as 5 minutes, increasing shop efficiency and productivity.
3M™, 7000000638, Resin, Weld-Thru, 12.75 fl-oz Container, Aerosol Can Container, Gray
| Chemical Composition | : | Acetone, Liquefied Petroleum Gases, Zinc, Xylene, Ethylbenzene, Resin Blend, Aluminum, Zeolites, Organophilic Clay, Synthetic Amorphous Silica, Fumed, Crystalline Free, Stoddard Solvent, Potassium Oxide |
| Color | : | Gray |
| Container Size | : | 12.75 fl-oz |
| Container Type | : | Aerosol Can |
| Coverage | : | 528 sq-ft |
| Form | : | Aerosal Spray |
| Odor/Scent | : | Solvent |
| Temperature Rating | : | -20 to 200 deg F |
| Type | : | Weld-Thru |
| VOC Content | : | 270 g/L |
- PREVENTS COSTLY COMEBACKS - Protects bare metal panels and parts from corrosion after welding
- ZINC BASE - Draws away contact corrosion, leaving substrates strong
- CONVENIENT AEROSOL SPRAY - Applies fast to increasing shop efficiency and productivity
- QUICK DRYING - Dries in as little as 5 min before MIG welding for efficient throughput
- MINIMUM WELD SPATTER - Special formulation helps prevent shop damage
- Easy to weld through without altering welder settings
https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/3M_7000000638_User_Manual.pdf