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SONAX

Spray and Seal

silicone-basedready-to-usespray-onhydrophobicquick-applicationwarning-label

Best Value

$0.83/oz

A touchless spray sealant utilizing silicone polymer technology for rapid application during maintenance washes, designed for detailers seeking convenient paint protection.

Key Chemistry

pH Level

4.5

Active Mechanism

silicone film formation

Surfactants

1 (nonionic)

Expert Analysis

This product employs aminoethyl-functionalized silicone polymers that crosslink upon water contact to form a hydrophobic protective layer. The mildly acidic pH (4.5) helps optimize silicone adhesion to surfaces while nonionic surfactants ensure proper wetting and distribution during the spray-and-rinse application process.

Key Differentiators

  • Touchless application system requiring only spray and rinse with no applicators or curing time
  • Aminoethyl-modified silicone polymers provide enhanced adhesion compared to standard dimethyl silicones
  • Multi-surface compatibility allows single-product protection for paint, plastic, rubber, and trim

Potential Concerns

  • Water-activated crosslinking may result in inconsistent film thickness depending on rinse technique and water hardness
  • Silicone-based protection typically offers shorter durability compared to ceramic or hybrid sealants

Ingredients

10 disclosed
Glycerol10 - 30
CAS: 56-81-5humectant
Isopropanol7 - 13
CAS: 67-63-0solvent
Siloxanes and Silicones, dimethyl, polymers with 3-[(2-aminoethyl)amino]propyl silsesquioxanes5 - 10
CAS: 68554-54-1film former/sealant
WaterN/D
CAS: 7732-18-5SOLVENT
Trideceth-12N/D
CAS: 69011-36-5SURFACTANT
Lactic acidN/D
CAS: 79-33-4PH ADJUSTER
FragranceN/D
CAS: Not availableODOR
CyclopentasiloxaneN/D
CAS: 541-02-6NON-FUNCTIONAL INGREDIENT
CyclohexasiloxaneN/D
CAS: 540-97-6NON-FUNCTIONAL INGREDIENT
CyclotetrasiloxaneN/D
CAS: 556-67-2NON-FUNCTIONAL INGREDIENT

Source: sds only

Safety Profile

Signal Word
Warning
Eye Hazard
Causes serious eye irritation
Skin Hazard
Prolonged or repeated contact may dry skin and cause irritation
Corrosive to Metals
No
Flammable
Yes