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Prices may varySerious hazard — read before use
The manufacturer's Safety Data Sheet classifies this product with one or more GHS Category 1 health hazards — the most severe tier. The hazard statements in quotes below are the verbatim GHS language from the SDS, as required by OSHA's Hazard Communication Standard. The line under each statement translates the GHS classification into plain language.
- H304 “May be fatal if swallowed and enters airways.”
GHS Category 1 aspiration toxicity — thin, oily liquids can slip into the lungs if swallowed, causing chemical pneumonia.
If swallowed, inhaled, or splashed in eyes:
Call Poison Control immediately at 1-800-222-1222 (US, 24/7, free) and have the product container with you. Poison Control's standing guidance is to not induce vomiting after chemical exposure; they will direct first-aid steps based on the specific product.
About this product's hazards. This product's Safety Data Sheet uses signal word danger. Read the manufacturer's SDS and follow all safety instructions before use. CarCareTruth ratings translate the manufacturer's safety sheet. They do not replace the SDS or substitute for a hazard assessment specific to your task.
Health score is for adult use as intended, per the manufacturer's SDS. It does not model child ingestion, accidental spill cleanup, or off-label use. See the safety panel below for full hazard classification, and /disclaimer for the full editorial scope.
From the Safety Data Sheet
Full SDS ↗ (rev. 2024-03-18)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.
EyesRecommendedMfr. SDS §8 · 29 CFR 1910.133(a)(1) · GHS H319SkinRecommendedMfr. SDS §8 · 29 CFR 1910.138(a) · GHS H315LungsRequiredMfr. SDS §8 · 29 CFR 1910.134 · GHS H370Ventilation—No PPE in published sourcesShow details for all categories ▾Hide details ▴
From the manufacturer’s Safety Data Sheet, Section 8
“Eye irritation classification is present from the SDS — aerosol mist can reach eye height during application. Safety glasses are appropriate for routine use. No serious eye damage classification is present; the DANGER signal word is driven by aspiration and organ-damage hazard routes, not an ocular pathway.”
— 3M
U.S. regulatory standard
29 CFR 1910.133(a)(1)
“The employer shall ensure that each affected employee uses appropriate eye or face protection when exposed to eye or face hazards from… liquid chemicals…”
ANSI Z87.1 (incorporated via §1910.6)
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.
From the manufacturer’s Safety Data Sheet, Section 8
“Skin irritation classification is present from the SDS — repeated or prolonged contact with the petroleum-solvent carrier can cause irritation. Nitrile gloves are appropriate for routine use. No skin corrosion classification is present; the DANGER signal word is driven by aspiration and organ-damage routes, not a dermal corrosion pathway.”
— 3M
U.S. regulatory standard
29 CFR 1910.138(a)
“appropriate hand protection when employees' hands are exposed to hazards such as those from… chemicals which produce an adverse effect on the skin or eyes…”
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.
From the manufacturer’s Safety Data Sheet, Section 8
“The SDS §2 classifies single-exposure organ damage to the cardiovascular system via aerosol propellant inhalation. Respiratory protection is required. Use outdoors or with powered ventilation; never apply in a sealed garage.”
— 3M
U.S. regulatory standard
29 CFR 1910.134; 1910.138; 1910.1000
“the primary objective shall be to prevent atmospheric contamination… When effective engineering controls are not feasible… appropriate respirators shall be used.”
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.
The published Safety Data Sheet for this product does not specify ventilation protection for consumer use.
Workplace context
29 CFR 1910.134(a); 1910.1000
“the primary objective shall be to prevent atmospheric contamination [via] accepted engineering control measures (for example, enclosure or confinement of the operation, general and local ventilation…).”
Triggered by GHS H336 on the SDS.
OSHA standards apply to workplaces. Cited here as the U.S. reference threshold for the underlying hazard class.
PPE tiers translate the manufacturer’s SDS and U.S. regulatory standards. Not professional safety advice. How we report safety.
The Podium · Top 3 in Silicone Lubricant
See the full ranking →This product ranks #7 of 9 in Silicone Lubricant.Three above it ↓
CarCareTruth's Analysis
Last reviewed May 27, 2026
TL;DR Rated DANGER by GHS — the aerosol propellant causes single-exposure organ damage to the cardiovascular system via inhalation, and the petroleum-solvent carrier has an aspiration hazard. Wear safety glasses and nitrile gloves; respiratory protection is required. Reliably eliminates squeaks in door seals and window tracks, dries clean, straw nozzle reaches tight gaps — keep it off painted panels.
What it is and how it performs
Aerosol silicone lubricant for rubber door seals, weatherstripping, window tracks, and plastic trim slides. Spray, let it flash dry, and the silicone film reduces friction and prevents stiffening. The straw fits tight hinge gaps and weatherstrip channels without overspray on adjacent paint. Community reviews confirm four to eight weeks of hold on outdoor-exposed seals — adequate for seasonal maintenance. The Dry Type label means no oily residue that traps dust. Keep it off any surface that may need bodywork — silicone contamination prevents paint adhesion.
Who should buy this — and who should skip it
Car owners with squeaky door seals, sticky window tracks, or binding weatherstripping. Skip it for metal-on-metal contact — load-bearing hinges, fasteners, chains — and never near brake components; white lithium grease is the right tool for those. Anyone who cannot work outdoors or with powered ventilation should choose a pump-trigger silicone formula.
Safety and environmental impact
DANGER signal word. The aerosol propellant carries a single-exposure organ-damage classification affecting the cardiovascular system via inhalation — respiratory protection is required. The petroleum-solvent carrier has an aspiration hazard if swallowed; eye irritation and skin irritation classifications are present. Wear safety glasses and nitrile gloves; use outdoors or with powered ventilation. VOC ≤390 g/L; California Prop 65 warning applies.
Frequently asked questions
Is 3M Silicone Lubricant (Dry Type) safe to use?▾
The Safety Data Sheet for 3M Silicone Lubricant (Dry Type) carries a DANGER signal word, with classified hazards including H222 (extremely flammable aerosol); H229 (pressurized container: may burst if heated); H315 (causes skin irritation). The Amazon listing also carries a California Prop 65 warning. See the PPE breakdown above for use-case-specific guidance translated from the SDS hazard codes.
How does 3M Silicone Lubricant (Dry Type) score on CarCareTruth?▾
CarCareTruth scores 3M Silicone Lubricant (Dry Type) at 5.5 out of 10 on the composite CCT score, with a health sub-score of 1.1/10. The CCT score blends real-world effectiveness, ingredient health impact pulled from the manufacturer's safety sheet, and environmental footprint against a published category rubric. See the methodology link on this page for the full scoring breakdown.
What's in 3M Silicone Lubricant (Dry Type)?▾
Per the Safety Data Sheet ingredient disclosure: From SDS §3 (Singapore GHS, 2024-03-18): Poly(Dimethylsiloxane) (CAS 63148-62-9, 1–10%), Hydrotreated Light Naphtha Petroleum (CAS 64742-49-0, 20–40%), Propane (CAS 74-98-6, 20–40%), Acetone (CAS 67-64-1, 20–40%), Solvent Naphtha Petroleum Light Aliphatic (CAS 64742-89-8, 1–5%), Methylcyclohexane (CAS 108-87-2, 1–5%). US back label: Propane (74-98-6); Acetone (67-64-1); Heptane (142-82-5); Polydimethylsiloxane (63148-62-9).
From the manufacturer
Marketing copy from 3M, via Amazon. Not editorial.
- •Dry Type
- •Seals Out Moisture
- •Prevents Squeaks and Sticking
- •Retards Corrosion
- •Excellent for Many Automotive Uses
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Manufacturer specifications
- Material
- solid
- Brand
- 3M
- Package Information
- container
- Liquid Volume
- 0.24 Liters
- Item Weight
- 228 Grams
- Brand Name
- 3M
- Recommended Uses For Product
- Vehicle,Electrical
- Specific Uses For Product
- specific_uses_for_product
- Item Form
- Spray
- Manufacturer
- C.R. LAURENCE
- Unit Count
- 8.5 Ounce
- Number of Items
- 1
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Top Amazon review
↗External — Amazon's most-helpful review for context.
Works in Florida
It works great on vinyl window tracks. We installed 33 large (3-0/4-0) double hung tilt-in Anderson windows during two separate renovations over a 7 year period. These are low E, high performance windows installed in Florida. Some take sun directly, some take heavy rain, all get opened and closed on a regular basis. The tracks get dust, spider webs, and all combination of creepy crawlies so the windows get power washed about twice a year.This stuff does not attract dirt, lasts for over a year, and leaves no visible residue (the tracks on our windows are white and light brown). The windows slide better than the day they were installed. I even put this on without dusting, cleaning or blowing off the tracks on a couple of windows and there was no difference. This size can covered top and bottom of the sides of about 45 windows this size.You do not need to lather it on, rather use a brisk spray from about 8 inches away. Highly recommended (works in locks, too). If you are anal retentive, you could tilt the windows in, spray the sides of the windows themselves and then spray the sides of the frames also. This will put a coat on all surfaces. But, if the windows were installed loosely they may slide so well that you could break them the first time you open them or close them using the force you had to use before lubing them up - I'm serious.