SEM
SEM 40773 – ZincWeld™ Weld-Through Primer (16 oz Aerosol)
SKU
SEM-40773
Key Features
- Zinc-Rich Formula: Galvanic corrosion protection at weld joints.
- Weld-Through Compatible: Allows resistance spot welding through the primer.
- Sacrificial Protection: Zinc coating protects steel from oxidation at the weld joint.
- 16 oz Aerosol: Quick application on mating flanges before welding.
- OEM Specification: Meets manufacturer requirements for structural weld repairs.
Description
SEM 40773 ZincWeld™ is a zinc-rich weld-through primer providing galvanic corrosion protection on bare metal surfaces before resistance spot welding. Applied to mating surfaces, ZincWeld allows current to pass through for proper weld nugget formation while providing sacrificial zinc corrosion protection.
Key Features:
- Zinc-Rich Formula: Galvanic corrosion protection at weld joints.
- Weld-Through Compatible: Allows resistance spot welding through the primer.
- Sacrificial Protection: Zinc coating protects steel from oxidation at the weld joint.
- 16 oz Aerosol: Quick application on mating flanges before welding.
- OEM Specification: Meets manufacturer requirements for structural weld repairs.
Specifications
| Brand | SEM |
| Part Number | 40773 |
| Product Type | Weld-Through Primer |
| Series / Line | ZincWeld |
| Country of Origin | USA |
| — PAINT & CHEMICALS — | |
| Volume / Capacity | 16 oz |
| Color | Zinc/Gray |
| — BODY REPAIR — | |
| Application Method | Aerosol Spray |
| — GENERAL — | |
| Pack Quantity | 1 |
| Unit of Measure | Aerosol Can |
| Application | Weld-Through Priming, Spot Weld Preparation, Galvanic Corrosion Protection |
| Material Compatibility | Bare Metal, Steel, Weld Flanges |
| Safety / PPE Required | Respirator, Gloves, Safety Glasses |