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CarCareTruth

Silicone Micro-Emulsion

  • Silicones

Silicone Micro-Emulsion appears in 1 of the 2,122 car-care products CarCareTruth tracks (as of August 2026).

Not independently classified under GHS in the source SDS; the finished product's Cat 3 skin irritation (H316) and Cat 2B eye irritation (H320) classification is a mixture-level call, not attributed to this ingredient specifically. Silicone micro-emulsions are generally low-toxicity at the 1-5% use concentration typical of detail sprays.

Silicone micro-emulsion is a water-dispersible silicone system used as the active hydrophobic/gloss layer in ceramic booster and ceramic detail spray formulas. Unlike a straight silicone oil, the micro-emulsion form allows the silicone to disperse evenly in a water-carrier spray and bond a thin, even film to paint, glass, plastic trim, chrome, and wheels without streaking.

The exact composition (specific siloxane or organosilicone chemistry) is not disclosed on the source SDS — it is listed only as "Silicone Micro-Emulsion, Proprietary" with no CAS number and no Section 12 ecological data. This is common for finished-product SDSs where the silicone system is a supplier trade-secret blend rather than a single named substance. No aquatic-toxicity, PFAS, bioaccumulation, or persistence flags apply to this chemical class in general, but the lack of disclosed CAS and ecological data means those absences reflect missing information rather than a confirmed-clean profile.

Health & environment profile

VOC
no
Prop 65 listed
no
Asthmagen
no
EPA Safer Choice
no
Aquatic toxicity
no
Biodegradable
no
Bioaccumulative
no
Persistent
no
Ozone depleting
no
Microplastic
no
PFAS
no
Env. score
3/5
Purpose: Water-dispersed silicone active that deposits a thin hydrophobic, gloss-enhancing film on paint, glass, plastic trim, chrome, and wheels; the primary beading/gloss driver in ceramic booster and detail spray formulas

Common questions about Silicone Micro-Emulsion

What is Silicone Micro-Emulsion used for in car care?
Water-dispersed silicone active that deposits a thin hydrophobic, gloss-enhancing film on paint, glass, plastic trim, chrome, and wheels; the primary beading/gloss driver in ceramic booster and detail spray formulas
Is Silicone Micro-Emulsion a VOC?
No. Silicone Micro-Emulsion is not classified as a volatile organic compound (VOC).
Is Silicone Micro-Emulsion on California's Proposition 65 list?
No. Silicone Micro-Emulsion is not on California's Proposition 65 list.

1 product contain this

Related

Health and environment notes translate the manufacturer Safety Data Sheet, the GHS classification, and authoritative regulatory listings (California Prop 65, EPA). Not medical advice. They describe the ingredient itself; whether a hazard applies to a finished product depends on its concentration and how it's used.