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⚡ Protect, Prime, Perform — The Future of Weld-Through Primers
Seymour 16-845 Spray Weld Through Primer is a high-performance, cold galvanizing primer featuring 86% Type I inorganic zinc for superior corrosion resistance. Designed for metal and wood, it offers fast drying, excellent adhesion, and flexibility. Its unique additive minimizes welding smoke and electrode wear, enhancing efficiency. Free from toxic heavy metals and harmful solvents, it meets rigorous ASTM and military standards, making it an eco-friendly, professional-grade choice for durable, weld-through surface protection.
| ASIN | B000KKKZOQ |
| Age Range Description | Adult |
| Best Sellers Rank | #51,880 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #172 in Spray Paint |
| Brand | Seymour |
| Brand Name | Seymour |
| Color | Spray Weld Through |
| Color Code | Spray Weld Through |
| Container Type | Can |
| Coverage | 15 square feet |
| Customer Reviews | 4.6 out of 5 stars 393 Reviews |
| Finish Type | Matte |
| Is Waterproof | False |
| Item Form | Aerosol |
| Item Volume | 16 fluid ounces |
| Item Weight | 16 ounces |
| Manufacturer | Seymour Paint |
| Model Name | Primer |
| Model Number | 16-845 |
| Paint Type | Spray |
| Part Number | 16-845 |
| Size | 15 Ounce (Pack of 1) |
| Special Feature | high-heat |
| Special Features | high-heat |
| Specific Uses For Product | Interior/Exterior |
| Surface Recommendation | Metal,Wood |
| UPC | 043281001076 |
| Unit Count | 15 Ounce |
| Water Resistance Level | Water Resistant |
P**6
Good to go
Works well, happy with product, nozzle didn’t clog and gave good pattern.
B**.
Better than PBE
Great stuff! Excellent adhesion and welds easily. Far better performance than the Seymour PBE weld through primer.
P**L
Work good
The can sprayed well had even coverage didn't affect the welding
A**Y
It's good, but know what you are getting into
Does this work as a primer that will keep rust out and allow you to paint and do exactly what a primer does? Yes. Can you weld through it? Also yes. In a very literal sense, this item met all its stated promises. BUT: It seems to want to sputter when I actually weld with it. Could this be my fault? Sure. It's possible that the paint wasn't fully dry when I began to weld and that sputtering was the remaining moisture boiling off. It's also possible that my Argon was low and that mean it wasn't being shielded. I will try again this weekend with assuredly dry paint and a fresh tank of Argon and give it a go again. If it works fine AND I remember to re-visit this review, I'll upgrade it to 5 stars.
M**V
Good
Worked great, used it for a frame repair on a wrangler.
O**Z
Good quality Galvanizer and primer
Holds up very well, easy spraying, worked great with me welding a truck frame.
M**A
Quality primer
I ordered this product more than once and will continue to.The only problem I had was the internal packaging could have been better.the cap had been shattered and the tip was damaged. Fortunately I ordered two and could use the tip on the other can.
T**E
Welded right through it
This is good galvanized primer. It covers well and dries quickly. Used this on some car body panels that were overlapped to keep the rust at bay. Also used it on some panels that were spot welded and it worked well on those as well. You might have to play with the settings on your welder because I found it needed to be hotter to get a solid weld. Be careful on thin panels of course. All total I have bought 3 cans of this for different uses and if I need more, this is the brand I would buy.
Trustpilot
5 days ago
4 days ago