Koch-Chemie Allround Textile Sealant ST0.01 — Hydrophobic Fabric Sealant, 500 ml

Eco-Conscious Fluorocarbon-Free Hydrophobic Fabric & Convertible Sealant

Koch-Chemie Allround Textile Sealant ST0.01 is a next-generation water- and oil-repellent protective impregnator formulated strictly without harmful fluorocarbon resins (PFAS/PFOA-free). Engineered for vehicle upholstery, carpets, Alcantara, and convertible fabric soft tops, ST0.01 forms an invisible, fully breathable barrier that causes spills (water, coffee, soda, mud) to bead on top of the weave rather than soak into the foam backing.

Key Performance Advantages

• 100% Fluorocarbon-Free: Modern eco-safe formulation compliant with strictest environmental and health guidelines.
• Extreme Liquid Repellency: High surface tension forces spilled liquids into droplets for easy blotting before stains develop.
• Breathable & Fiber-Safe: Retains the authentic texture, flexibility, and vapor breathability of fine fabric weaves and Alcantara without crusty stiffness.
• Convertible Soft-Top Protection: Shields fabric roofs against environmental fallout, tree sap, and algae/moss growth.

Recommended Application Protocol

• Pre-Cleaning: Deep clean textiles using Koch-Chemie Pol Star (Po) and extract thoroughly. Allow fabric to dry completely.
• Application: Shake bottle well. Spray evenly across the fabric from a distance of approximately 20–30 cm until the surface is uniformly moist.
• Working In: Use a soft applicator sponge or clean nitrile glove to work the liquid deeper into thick pile carpets or convertible canvas.
• Drying & Curing: Allow to dry thoroughly at ambient room temperature for at least 12–24 hours. Keep completely dry during the cure cycle.

Precautions & Pro Tips

• Moisture-Free Application: Never apply onto damp or dirty fabric; residual soap or water prevents the impregnation from bonding.
• Smooth Leather Warning: Not suitable for smooth, non-porous automotive leather (use Leather Star or LeatherLock instead).
• Storage: Store upright between +5 °C and +25 °C. Protect from frost.

Technical Specifications