Meguiar's logo

Meguiar's

Last Touch Spray Detailer

silicone-basedpolymer-basedconcentratespray-onhigh-glossgentle-formula

Best Value

$0.20/oz

A silicone-based concentrate spray detailer that dilutes 1:1 to 1:4 for light cleaning and gloss enhancement across professional and enthusiast applications.

Key Chemistry

pH Level

6.3

Active Mechanism

silicone lubrication gloss

Surfactants

0

Expert Analysis

Uses dimethicone as the primary active ingredient to provide gloss enhancement and surface lubrication without relying on traditional surfactant systems. The silicone-based approach creates a thin protective layer that enhances shine while providing enough lubrication for light contaminant removal and clay bar work.

Key Differentiators

  • Full ingredient transparency with complete formula disclosure
  • Flexible dilution ratios (1:1 to 1:4) allowing customization for different applications including clay lubrication
  • Surfactant-free formulation relies purely on silicone chemistry for cleaning and protection

Potential Concerns

  • Silicone-based formula may create compatibility issues with certain waxes, sealants, or coatings
  • Limited cleaning power without surfactants may require pre-cleaning on moderately contaminated surfaces

Ingredients

11 disclosed
Non-hazardous Ingredient(s)60 - 100
CAS: MixtureNon-hazardous ingredients
Isopropyl Alcohol0.1 - 1
CAS: 67-63-0Solvent
WaterN/D
CAS: 7732-18-5Diluent
DimethiconeN/D
CAS: 63148-62-9Gloss Enhancer
PropoxypropanolN/D
CAS: 1569-01-3Solvent
Fragrance IngredientN/D
CAS: Withheld as CBIFragrance Component
Silicone EmulsionN/D
CAS: Withheld as CBIGloss Enhancer
Fragrance IngredientN/D
CAS: Withheld as CBIFragrance Component
MethylchloroisothiazolinoneN/D
CAS: 26172-55-4Preservative
MethylisothiazolinoneN/D
CAS: 2682-20-4Preservative
Red 40N/D
CAS: 25956-17-6Colorant

Source: both

Safety Profile

Signal Word
None
Eye Hazard
Sprayed material may cause eye irritation. Signs/symptoms may include redness, swelling, pain, tearing, and blurred or hazy vision
Skin Hazard
Contact with the skin during product use is not expected to result in significant irritation
Corrosive to Metals
No
Flammable
No