Best Anti-Seize for Stainless Steel (2026)
Nickel pastes and PTFE tapes for stainless steel threads, compared by form, size, stated heat range and the jobs each listing names.
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Top picks at a glance
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- 1
Best OverallGulfmew 8 oz Nickel9.6/10View on Amazon - 2
Best TapeAnti-Seize Tech 462319.6/10View on Amazon - 3
Best PTFE PasteSwagelok Blue Goop9.6/10View on Amazon - 4
Best Small TubePermatex 77134 Nickel9.4/10View on Amazon
An exhaust bolt that has lived through winter salt and summer heat can turn a simple manifold job into an afternoon of snapped studs and rounded heads. Stainless steel hardware is no kinder: dry threads gall and lock together, and the next person to touch the bolt pays for it. The best anti-seize for stainless steel keeps those threads moving, so the fastener comes apart cleanly the next time the job comes around. This guide compares nickel pastes and PTFE tapes by form, size, stated heat range and the jobs each listing names.
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Quick picks
- Best Overall Gulfmew 8 oz Nickel: 8 oz brush-top nickel paste, copper-free, with heat resistance up to 2400°F (1315°C) for stainless steel. Check price on Amazon
- Best Tape Anti-Seize Tech 46231: Silver PTFE tape, 260 in by 0.5 in in a pack of 5, from -400 to 550 degrees F and up to 10000 PSI. Check price on Amazon
- Best PTFE Paste Swagelok Blue Goop: Oil-based PTFE paste in 3 resealable 2 oz tubes that resists water washout and salt spray. Check price on Amazon
- Best Small Tube Permatex 77134 Nickel: Nickel anti-seize in a 0.5 oz tube, sold as a 3 pack, stated for stainless steel and titanium. Check price on Amazon
Picks for the garage
8 oz Nickel Anti-Seize Lubricant with Brush
An 8 oz brush-top nickel anti-seize with graphite, copper-free and stated for stainless steel, titanium and nickel alloys, with heat resistance up to 2400°F (1315°C).
Pros
- Heat resistance up to 2400°F (1315°C)
- Brush-top 8 oz container for controlled application
- Copper-free nickel formula stated for stainless steel and titanium
- Listing names spark plug threads, oxygen sensors and brake components
Cons
- No warranty term is stated
- No pressure figure is stated
- 0.71 lb container is the heaviest with a stated weight here
- Paste form means a separate tape is needed for pipe threads
ANTI-SEIZE TECHNOLOGY 46231 Silver PTFE Poly-Temp
A silver PTFE tape, 260 in long and 0.5 in wide in a pack of 5, stated for stainless steel grade service from -400 to 550 degrees F and pressures up to 10000 PSI.
Pros
- Temperatures from -400 degrees to 550 degrees F
- Pressures up to 10000 PSI
- Meets mil-T-27730A, USDA and FDA requirements, RoHS compliant
- Pack of 5 tapes, 260 in length and 0.5 in width
Cons
- No warranty term is stated
- Tape form only, for thread sealing rather than general paste work
- No brush or tube applicator
- No weight is stated
Swagelok MS-TL-BGT Blue Goop Anti-Seize (3-Pack)
An oil-based PTFE paste in 3 resealable 2 oz tubes, stated to prevent galling on stainless steel, titanium, aluminum and nickel alloys from -20°F to 400°F.
Pros
- Prevents galling on stainless steel, titanium, aluminum and nickel alloys
- Water resistant formula, resists water washout and salt spray
- Temperature range from -20°F to 400°F (-29°C to 204°C)
- 3 resealable 2 oz tubes keep paste separate and easy to store
Cons
- No warranty term is stated
- 400°F ceiling is the lowest stated heat range among the pastes here
- No applicator is stated
- No weight is stated
Permatex 77134 Nickel Anti-Seize Lubricant
A nickel anti-seize in a 0.5 oz tube, sold as a 3 pack, stated for stainless steel and titanium with graphite and mineral oil in a high-temperature formula.
Pros
- Nickel formula stated for stainless steel and titanium
- 3 pack of 0.5 oz tubes
- High-temperature formula
- Graphite and mineral oil base
Cons
- No warranty term is stated
- No heat figure is stated, only 'high temperature'
- 0.5 oz tube is the smallest size here
- No applicator is stated
Millrose 70894tape-caulkNickel Guard Anti-Seize
A blue PTFE thread sealing tape, thicker and denser than average per the listing, recommended for stainless steel pipe to prevent galling and seizing.
Pros
- Recommended for stainless steel pipe
- Prevents galling and seizing during assembly and disassembly
- Thicker and denser than average composition, per the listing
- 0.05 lb listed weight
Cons
- No warranty term is stated
- No temperature or pressure figure is stated
- Tape form only, for pipe threads rather than bolts and studs
- No length or width is stated
Compared on paper
| Model | Shop Score | Form | Size | Heat range | Stated for |
|---|---|---|---|---|---|
| Gulfmew 8 oz Nickel | 9.6/10 | Nickel paste, brush-top | 8 oz | Up to 2400°F (1315°C) | Stainless steel, titanium, nickel alloys |
| Anti-Seize Tech 46231 | 9.6/10 | Silver PTFE tape | 260 in x 0.5 in, pack of 5 | -400 to 550 degrees F | Stainless steel grade |
| Swagelok Blue Goop | 9.6/10 | Oil-based PTFE paste | 3 x 2 oz tubes | -20°F to 400°F | Stainless steel, titanium, aluminum, nickel alloys |
| Permatex 77134 Nickel | 9.4/10 | Nickel paste, tube | 0.5 oz, 3 pack | High temperature, no figure stated | Stainless steel, titanium |
| Mill-Rose 70894 Tape | 9.3/10 | Blue PTFE tape | Not stated | Not stated | Stainless steel pipe |
Heat ranges and sizes are as stated on each listing and collected 1 November 2026. Where a cell says Not stated, the listing gives no figure for it.
How the points were given
Each pick is scored on performance, build, value, safety and warranty, with the weights published on the How We Pick page. A stated heat range, a corrosion barrier or a named standard earns safety points, while a listing with no stated warranty term earns none for warranty.
| Product | Shop Score | Perf. /35 | Build /25 | Value /25 | Safety /10 | Warranty /5 |
|---|---|---|---|---|---|---|
| Gulfmew 8 oz Nickel | 9.6 | 32 | 21 | 21 | 7 | 0 |
| Anti-Seize Tech 46231 | 9.6 | 28 | 21 | 20 | 8 | 0 |
| Swagelok Blue Goop | 9.6 | 30 | 21 | 20 | 5 | 0 |
| Permatex 77134 Nickel | 9.4 | 27 | 20 | 19 | 3 | 0 |
| Mill-Rose 70894 Tape | 9.3 | 24 | 19 | 18 | 2 | 0 |
Scores run from 9.2 to 9.8: each product’s point total is placed on that range, so more points always means a higher score.
What the listings tell you
Three of the 5 picks are pastes and 2 are tapes. The pastes state heat ranges from -20°F to 2400°F, while the Anti-Seize Technology tape states temperatures from -400 degrees to 550 degrees F and pressures up to 10000 PSI. Only one pick names a standard: mil-T-27730A on the Anti-Seize Technology tape, with USDA and FDA requirements and RoHS compliance. No listing here states a warranty term, so every pick scores nothing for warranty.
Buying guide: the best anti-seize for stainless steel
Paste or tape
Paste suits bolts, studs, spark plug threads and oxygen sensors, the jobs the Gulfmew listing names. Tape suits pipe threads, the job both tape listings name. Pick the form that matches the thread in front of you.
Heat range
Match the stated heat range to the job. The Gulfmew paste states heat resistance up to 2400°F (1315°C) for exhaust hardware, while the Swagelok paste states -20°F to 400°F (-29°C to 204°C). The Anti-Seize Technology tape states temperatures from -400 degrees to 550 degrees F. A paste with no stated heat figure, like the Permatex tube, leaves the ceiling unknown.
Copper-free nickel for stainless
The Gulfmew listing states a copper-free nickel formula, recommended where copper contamination must be avoided, and names stainless steel, titanium and nickel alloys. The Permatex listing states a nickel formula for stainless steel and titanium. Pick a listing that names stainless steel plainly.
Brush-top or tube
The Gulfmew 8 oz brush-top container coats threads with less waste and mess, per the listing. The Swagelok paste comes in 3 resealable 2 oz tubes that keep paste separate and fit a toolbox, per the listing. The Permatex tube is 0.5 oz, a small size for occasional jobs.
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Garage Fit Check
- Storage: the Gulfmew brush-top container measures 6.1 by 3.54 by 3.35 in, so give it a flat spot on a shelf where the brush stays upright.
- Storage: the Swagelok paste comes in 3 resealable 2 oz tubes, so each tube can live in a separate toolbox.
- Space: the Permatex 0.5 oz tube and the Mill-Rose tape take little shelf room, while the 8 oz Gulfmew container needs more.
- Before the first job: check the listing for the heat range and the metals it names, and match both to the fastener in front of you.
FAQ: garage tools
When to use anti-seize?
Use it on stainless steel threads that gall or seize, on exhaust hardware, and on fasteners that must come apart again later. The Gulfmew listing names outlet manifold bolts, turbocharger fasteners, muffler clamps, tailpipe assemblies, spark plug threads, oxygen sensors and brake components.
What is anti-seize lubricant made of?
It depends on the pick. The Gulfmew paste uses nickel and graphite, the Swagelok paste uses PTFE in an oil base, and the Permatex tube uses nickel with graphite and mineral oil. The tapes use PTFE.
Is anti-seize good for brake caliper pins?
The Gulfmew listing names brake components among its uses, but it does not name caliper pins separately. Check the vehicle manual before using any anti-seize on caliper pins.
Do you need anti-seize on spark plugs?
The Gulfmew listing names spark plug threads among its uses. Check the spark plug and vehicle manuals first to confirm the plug allows it.
What is anti-seize paste?
A paste that coats threads to stop galling and seizing, so fasteners come apart later. The Gulfmew paste comes in an 8 oz brush-top container, the Swagelok paste in 3 resealable 2 oz tubes, and the Permatex paste in a 0.5 oz tube.
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