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Koch-Chemie

Spray Sealant S0.02

$1.23BEST $/OZ

A ready-to-use silicone-based spray sealant designed for quick paint protection and gloss enhancement on cleaned automotive surfaces. Koch-Chemie Spray Sealant S0.02 uses amino-functional silane bonding chemistry, which creates stronger covalent bonds with painted surfaces than traditional polymer sealants. The formulation is also verified biodegradable based on SDS ecological data.

Key Chemistry

pH Level

4.0

Active Mechanism

silicone film formation

Surfactants

0

Expert Analysis

The disclosed silicone component provides the primary sealing and beading properties through modified dimethyl siloxane chemistry. At a mildly acidic pH of 4, the formulation is designed to bond effectively to clean paint surfaces while remaining gentle enough for regular use.

Key Differentiators

  • Modified siloxane chemistry with ethanediamine functionality for enhanced bonding compared to basic dimethyl siloxanes
  • Non-hazardous formulation with biodegradable classification for environmentally conscious users

Potential Concerns

  • Limited ingredient transparency with only 2 components disclosed from the complete formula
  • Requires immediate buffing after application - cannot be allowed to dry on surface

Ingredients

2 disclosed
2-Butoxyethanol5-<10%
CAS: 111-76-2Chemical constituent
Dimethyl siloxane, (ethanediamino-2-methylpropyl)methoxymethylsilyl)oxy- and C13-15-alkoxy-term.1-<2.5%
CAS: 188627-10-3Chemical constituent

Source: sds only

Safety Profile

Signal Word
None
Eye Hazard
Skin Hazard
Corrosive to Metals
No
Flammable
No

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