Koch-Chemie Hydro Foam Sealant S0.03 — Wet Spray Foam Sealant, 1 L

Koch-Chemie Hydro Foam Sealant (S0.03): Wet Application Foam Sealant

Koch-Chemie Hydro Foam Sealant S0.03 is an advanced wet-coat sealant designed for ultra-fast application through a foam lance or pump sprayer directly onto wet, washed vehicles. Engineered with reactive poly-functional silicones and gloss enhancers, S0.03 instantly cross-links upon contact with water, creating an extremely hydrophobic protective matrix that repels water, road film, and UV radiation while significantly accelerating vehicle drying.

1. Intended Purpose & Problem Solving

• Target Surfaces: Paintwork, glass, exterior plastics, wheels, convertible soft-tops, and rubber moldings.
• Protective Benefits: Intense water beading (contact angle >105°), dirt-shedding properties, and extended gloss lasting several weeks.
• Drying Aid: Dramatic sheeting effect eliminates water pooling, speeding up touchless towel or blower drying.

2. Key Features & Technical Advantages

• Instant Cross-Linking: Bonds immediately upon contact with wet surfaces under high-pressure water rinse.
• Velvety Smooth Touch: Leaves surfaces exceptionally smooth and resistant to static dust attraction.
• Zero Smearing on Glass: Specially tuned formula prevents stubborn haze or wiper chatter on windshields.

3. Application Guidelines & Dilution Ratios

• Foam Cannon (Foam Lance): Dilute 1:50 to 1:100 with water (e.g., 50–100 ml product per 1 L foam bottle).
• Pump Sprayer: Dilute 1:100 to 1:200 with water.
• Application Protocol: Wash and rinse vehicle thoroughly -> Spray S0.03 evenly over wet vehicle from bottom to top -> Dwell for 30–60 seconds -> Rinse immediately with high-pressure water -> Dry remaining droplets.

4. Critical Caveats & Safety Instructions

• Never Allow to Dry: Must be rinsed off immediately while wet. Never apply in hot ambient conditions or direct sun.
• Storage: Store between +5 °C and +25 °C. Protect from freezing.

5. Technical Specifications