Permatex Silicone Spray Lubricant (10.25 oz aerosol)
Priced as of May 16, 2026
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Prices may varyFrom the Safety Data Sheet
Full SDS ↗ (rev. 2023-11-20)GHS hazard codes are quoted from the manufacturer’s Safety Data Sheet. PPE tiers below translate those codes and the listed ingredient chemistry; they are not CarCareTruth recommendations.
EyesRequiredMfr. SDS §8SkinRequiredMfr. SDS §8LungsRecommendedMfr. SDS §8 · 29 CFR 1910.1000 · GHS H340Ventilation—No PPE in published sourcesShow details for all categories ▾Hide details ▴
From the manufacturer’s Safety Data Sheet, Section 8
“DANGER signal word driven by health hazard codes — the SDS specifies safety glasses with side shields or goggles.”
— Permatex
CarCareTruth publishes the cited sources verbatim and does not advise what action a user should take. Consult the full SDS before use.
From the manufacturer’s Safety Data Sheet, Section 8
“DANGER signal word driven by health hazard codes — the SDS specifies nitrile, neoprene, or PVC gloves for skin protection.”
— Permatex
CarCareTruth publishes the cited sources verbatim and does not advise what action a user should take. Consult the full SDS before use.
From the manufacturer’s Safety Data Sheet, Section 8
“Aerosol propellant carries germ-cell mutagenicity and carcinogenicity classifications — the SDS specifies a NIOSH-approved organic vapor respirator when ventilation is inadequate. Brief outdoor application or with car door open is lower risk.”
— Permatex
U.S. regulatory standard
29 CFR 1910.1000; 1910.1200
“Each employer shall assure that no employee is exposed to an inhalation concentration of any substance shown in Tables Z-1, Z-2, or Z-3 in excess of the limits in the tables.”
OSHA standards apply to workplaces. Cited here as the U.S. reference threshold for the underlying hazard class.
CarCareTruth publishes the cited sources verbatim and does not advise what action a user should take. Consult the full SDS before use.
No PPE specified in published sources for ventilation. Absence does not imply “not needed” — consult the full Safety Data Sheet.
PPE tiers translate the manufacturer’s SDS and U.S. regulatory standards. Not professional safety advice. How we report safety.
CarCareTruth's Analysis
Last reviewed May 16, 2026
TL;DR Stops squeaky door seals and binding weatherstripping — community confirms 1–2 months between treatments. No straw; tight-space application is messy. The propellant carries germ-cell mutagenicity and carcinogenicity classifications — the DANGER signal word is real. Wear nitrile gloves and safety goggles; use outdoors or with the car door open.
What it is and how it performs
Permatex 80070 lubricates door seals, window tracks, rubber weatherstripping, and bushings — stops friction, binding, and squeaking without attracting dust. Wide-fan nozzle sprays a foam, not a fine mist; no straw is included, making tight-gap work messy. Community reviews confirm it kills squeaks on first application and holds 1–2 months on outdoor door seals. Keep it off painted panels and any surface that may need bodywork — silicone residue prevents primer and paint from sticking.
Who should buy this — and who should skip it
Car owners with squeaky door seals, sticking window tracks, or binding weatherstripping. Skip it for metal-on-metal contact (hinges under load, fasteners, chains) — white lithium grease handles those. Never apply near brakes.
Safety and environmental impact
DANGER signal word: germ-cell mutagenicity (Category 1B) and carcinogenicity (Category 1A) from the propellant fraction, plus California Prop 65. SDS Section 8 specifies nitrile gloves and safety goggles; a NIOSH organic vapor respirator when ventilation is inadequate. Use outdoors or with a door open — vapors are extremely flammable. Environment 7.0: propane/butane propellant is VOC-exempt, petrolatum carrier non-volatile — lighter footprint than naphtha-carrier aerosol silicones.
From the manufacturer
Marketing copy from Permatex, via Amazon. Not editorial.
- •Will not mar paint, rubber or plastic surfaces
- •Electrically insulates, lubricates and waterproofs all types of mechanical equipment
- •Coats hinges and channels, preventing locks, doors and windows from binding and squeaking
- •High silicone formula does not attract dust or dirt
- •Protects and renews rubber mountings, bushings and weather stripping
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Manufacturer videos
Manufacturer images
Manufacturer specifications
- Material
- Silicone,Plastic,Rubber
- Brand
- Permatex
- Package Information
- Can
- Liquid Volume
- 10.25 Fluid Ounces
- Item Weight
- 10.2 Ounces
- Brand Name
- Permatex
- Recommended Uses For Product
- Windows,Doors,Mechanical,Paint
- Specific Uses For Product
- Windows,Doors,Mechanical,Rubber Parts,Hinges,Channels,Locks,Brake Cables
- Item Form
- Spray
- Global Trade Identification Number
- 00686226800701
- Manufacturer
- Permatex
- Unit Count
- 10.25 Ounce
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Top Amazon review
↗External — Amazon's most-helpful review for context.
Good lubricant for casement windows
The maker of my casement windows recommends this for keeping the hinges lubricated. Did a great job and left no residues.