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🛠️ Weld strong, rust long – the pro’s secret weapon!
U-Pol 789 Weld Thru #2 Zinc is a high-adhesion, zinc-rich primer designed for superior rust protection and excellent electrical conductivity, making it ideal for Spot, MIG, and TIG welding on vehicle bodywork. It dries quickly to a semi-gloss finish, enabling fast overpainting and professional-quality repairs. Trusted worldwide, this primer combines durability and ease-of-use for both DIY enthusiasts and professionals.
| Age Range Description | Adult |
| Asin | B003TQ9NFK |
| Brand Name | U-POL |
| Color Code | #88B04B |
| Colour | Grey/green |
| Container Type | Tin |
| Country Of Origin | USA |
| Coverage | 1 |
| Customer Reviews | 4.6 4.6 out of 5 stars (222) 4.6 out of 5 stars |
| Dry Time In Hours | 0.5 |
| Finish Type | Semi-Gloss |
| Full Cure Time | 1E+1 Minutes |
| Global Trade Identification Number | 05010796103392 |
| Included Components | Brush, Roller |
| Indoor Outdoor Usage | Indoor |
| Is Waterproof | False |
| Item Form | Liquid |
| Item Volume | 12 Fluid Ounces |
| Item Weight | 450 Grams |
| Manufacturer | U-POL Ltd |
| Model Name | WELD/AL |
| Model Number | WELD/AL |
| Paint Type | Weld-Through |
| Part Number | WELD/AL |
| Size | 12 ml (Pack of 1) |
| Special Features | Rust Resistant |
| Specific Uses For Product | Car |
| Surface Recommendation | Metal |
| Unit Count | 12.0 Milliliters |
| Water Resistance Level | Waterproof |
User
Very Good if expensive
Weld through primerIt’s does exactly what it says on the .. blah blah blah.Have used this product on a fair few welding projects.I have also used it for protecting bare steel in a process which is euphemistically called ‘cold galvanisation’. It’s not galvanisation but it does protect bare steel very well indeed. I have a circular steel plate that was severely corroded although not structurally. After treating with a good quality rust remover.. and then dried off with MAP gas I sprayed this steel plate with two coats of this weld through primer. It resides in my cold and damp garage. Two and a half years later the paint is still doing it’s job(from inside and outside I would guess) as no rust has appeared anywhere on it.On my second can now. It does last as usually only apply it locally to weld repair areas or individual items..Definitely would buy again
User
Soudure
Produit vraiment intéressant pour faire du bon travail 5 étoiles
User
Good for welding and preventing surface rust
Really works well as advertised
User
Mycket bra
Mycket bra kvalitet.
User
Protection efficace
Utiliser sur les soudures du plancher de mon acadiane , pouvoir couvrant moyen en deux couche c est mieux
Trustpilot
5 days ago
3 weeks ago