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🛠️ Protect like a pro, dry in a flash—don’t let rust catch you off guard!
CRC 05048 Zinc-It Instant Cold Galvanize is a 13 oz aerosol enamel spray delivering a fast-drying, 95% pure zinc coating that electrochemically bonds to ferrous metals. Designed for outdoor use, it offers long-lasting rust and corrosion protection on a wide range of surfaces including welds, fasteners, and railings. Trusted by professionals, it provides a durable, gray shiny finish that resists saltwater and harsh weather conditions.




























| ASIN | B000BKIH7M |
| Age Range Description | Adult |
| Best Sellers Rank | #17,967 in Automotive ( See Top 100 in Automotive ) #68 in Care Corrosion & Rust Inhibitors |
| Brand | CRC |
| Brand Name | CRC |
| Color | Gray |
| Color Code | #C0C0C0 |
| Container Type | Can |
| Coverage | Rust and corrosion protection |
| Customer Reviews | 4.6 out of 5 stars 416 Reviews |
| Finish Type | Gray, Shiny Finish |
| Full Cure Time | 24 hours |
| Global Trade Identification Number | 00078254050485 |
| Indoor Outdoor Usage | Outdoor |
| Is Waterproof | False |
| Item Form | Aerosol |
| Item Type Name | Cold Galvanize |
| Item Volume | 13 fluid ounces |
| Item Weight | 16 ounces |
| Manufacturer | CRC Industries, Inc |
| Model Name | 05048 |
| Model Number | 05048 |
| Paint Type | Enamel |
| Part Number | 05048 |
| Size | 13 Ounce (Pack of 1) |
| Special Feature | Rust Resistant |
| Special Features | Rust Resistant |
| Specific Uses For Product | Exterior |
| Surface Recommendation | Doors |
| UPC | 078254050485 |
| Unit Count | 13 Ounce |
| Warranty Description | limited warranty |
| Water Resistance Level | Water Resistant |
T**.
Holding up to salt water so far with no rust or pitting.
Good durable paint with good adhesion with a color close to a galvanized look.
R**D
Spray hand paint
Paint worked great
J**.
SHAKE-SHAKE-SHAKE
Look like mechanically applied galvanizing when dry. Shake well and often, shake-shake-shake, clean nozzle after use.
A**O
Ok
Good quality
D**E
Working great so far
I built custom sides for a stake bed truck using lots of galvanized nuts and bolts. Due to the vagaries of available bolt sizes, I ended up with a lot of bolts that were much too long for comfort. I cut these off with a reciprocating saw, leaving dozens of patches of raw steel. I used this product in an attempt to mitigate the damage, spraying it on all the raw steel left by my sawing operation. I haven't had the product applied for all that long in the scheme of things, but so far, I'm very pleased. The raw steel areas I treated with this stuff look pretty similar to the undamaged galvanized hardware. The CRC coating has stood up to four or five serious rain events, and the treated metal hasn't shown any more sign of rusting than the properly galvanized hardware. All in all, I think this product works as advertised, and it's a good problem solver for a situation like mine.
J**S
Good sprayer of this thick epoxy based stuff. Adheres extremely well
Used on bronze propeller and a year later the can still sprays more well. Barnacles accumulated however over 4 months so for that intended purpose I won't do it again but as a sprayer of the thick epoxy based stuff it did a good neat easy to use job. I did turn the can upside down to cleat the sprayer nearing tje end of each application. I had to sand off the prior application it had stuck so well
A**S
CRC 05048 Zinc-It Instant Cold Galvanize
There are many brands out there. THIS is the one to buy. I am not a co. rep. I am a user of said product. Cures all my plumbing ills.
J**L
great product, a must for underwater metal on your boat.
Great product, good finish, lasts long and protects. A must for underwater metal on your boat. Looks around, you won't find a better price.
A**R
peinture zinc galvanisé
a essayé demain, ca ressemble plus a du primer gris ,je voulais que ca est l air du métal galvanisé , pas ca que je voulais
D**R
Qualité
Efficace
D**.
Not impressed.
Was seeking a great product use on my inner flanges of wheel wells and a few tiny rust spots. Metal was sand blasted clean and primed with this product. I did not a lot of bad adhesion issues and then water like blisters that resulted in rust. Overall this product is not very good. I should have stuck with my Dupont primer ! Not good for Auto body use.
Trustpilot
1 week ago
2 months ago