Top 7 Best weld through primer (2022)

1. Seymour 16-845 Primer, Spray Weld Through

Check Price

• High quality, fast drying surface
• Excellent adhesion for a finishing coat
• Product is flexible and sandable
• Works on metal and wood
• Does not contain lead, cadmium, mercury, chromates or chlorinated solvents

2. 3M Weld-Thru Coating II, 05917, Zinc Based Aerosol Coating, Resists Weld Spatter, 12.75 oz Net Wt/361 g

Check Price

• Protects bare metal panels and parts from corrosion after welding
• Zinc base draws away contact corrosion, leaving substrates strong
• Convenient aerosol spray application
• Dries in as little as 5 minutes before MIG welding for efficient throughput
• Formulated for minimum weld spatter, helping prevent shop damage
• Accepts 3M Rust Fighter-I (PN 08892) and other 3M coatings on non-weld metal surfaces

3. UPol WELD/AL WELD-2 450ml Zinc Rich Primer – Grey/green

Check Price

• Zinc rich Weld Through Primer
• Ready for Use
• Fast Drying
• Great Product

4. U-Pol Products 0768 Zinc/Copper WELD#2 Weld Through Primer – 450ml

Check Price

• Super conductive
• Protects against rust
• High adhesion

5. Seymour 20-1675 PBE Professional Primer, Self Etching/Weld Through Gray – 2/Pack

Check Price

• Suggested Uses: Effective touch-up for all marred or scratched hot dip galvanized surfaces; All vehicle bodies; Agricultural, mining and construction equipment
• A durable, zinc enhanced coating that protects all metal surfaces
• Dry film is 86-Percent pigment which results in less smoke and electrode wear when welding
• Cuts faster than 100-Percent zinc rich coatings
• Heat resistant up to 250˚F

6. Seymour 20-1675 PBE Professional Primer, Self Etching/Weld Through Gray

Check Price

• A durable, zinc enhanced coating that protects all metal surfaces
• Electrochemical galvanic action keeps on protecting even if scratched
• Dry film is 86-Percent pigment which results in less smoke and electrode wear when welding
• Cuts faster than 100-Percent zinc rich coatings
• Heat resistant up to 250˚F

7. SEM 39783 Weld-Thru Primer – 13 oz.

Check Price

• ? Superior corrosion protection between welded parts ? Excellent adhesion ? Ideal conductivity ? Fast drying ? Applies easily

8. Sem 40773 zinc Based Weld Thru Primer

Check Price

• weld thru primer
• Zinc-based formula for best-in-class corrosion protection
• Enhanced adhesion to bare metal for added corrosion protection
• OEM recommended

9. Spray MAX 3680001 1k Self Etch Weld-Thru Primer (Red Brown)

Check Price

10. Seymour 20-1675 PBE Professional Primer, Self Etching/Weld Through Gray – 3-Pack

Check Price

• Suggested Uses: Effective touch-up for all marred or scratched hot dip galvanized surfaces; All vehicle bodies; Agricultural, mining and construction equipment
• A durable, zinc enhanced coating that protects all metal surfaces
• Dry film is 86-Percent pigment which results in less smoke and electrode wear when welding
• Cuts faster than 100-Percent zinc rich coatings
• Heat resistant up to 250˚F