Koch Chemie Hydro Plast Care (HPC) – Adjustable Gloss Plastic & Rubber Dressing
What Is This Product?
Koch Chemie Hydro Plast Care (HPC) is a water-based, dilutable plastic and rubber care product designed to restore, protect, and enhance interior and exterior surfaces. With its adjustable gloss levels, HPC allows you to achieve the perfect finish, whether you prefer a natural matte look or a deep, glossy shine.
Why Should You Choose This Product?
HPC offers versatility and control, making it ideal for both interior and exterior applications. It protects against UV rays, repels dirt, and prevents premature fading while leaving behind a subtle vanilla fragrance. Unlike solvent-based dressings, HPC is free of silicones, making it safer for use in body shops and paint-friendly environments.
If you're considering HPC, you’ve probably heard of Koch Chemie Plast Star (PSS). While HPC is water-based and adjustable, PSS is solvent-based, longer-lasting, and provides a consistent satin finish. HPC is the better option for those who want flexibility in gloss levels and safe interior use, while PSS excels in durable exterior trim protection.
Description
Koch Chemie Hydro Plast Care (HPC) is formulated to rejuvenate faded plastics and rubber while providing long-lasting UV protection and hydrophobic properties to repel dirt and water. The dilutable formula allows for full customization of the final appearance, making it a favorite among professionals and enthusiasts alike.
HPC vs. PSS: What's the Difference?
- HPC (Hydro Plast Care) – Water-based, adjustable gloss (matte to high gloss), safe for interiors and exteriors.
- PSS (Plast Star Silicone-Free) – Solvent-based, satin finish, long-lasting, best for exterior trims & silicone-restricted areas.
Key Features
- Adjustable Gloss Levels – Dilute to achieve matte, satin, or high-gloss finish.
- Water-Based & Silicone-Free – Safe for interiors, exteriors, and paint shop environments.
- UV & Dirt Protection – Shields against fading, cracking, and grime buildup.
- Pleasant Vanilla Fragrance – Leaves a fresh, clean scent on treated surfaces.
- Ideal for Interior & Exterior Use – Works on dashboards, door panels, trim, tires, and rubber seals.
Dilution Guide
- 1:1 (Undiluted) – High gloss
- 1:2 – Medium gloss
- 1:3 – Satin finish
- 1:4 – Natural look
Usage Instructions
- Clean the Surface – Ensure plastics and rubber are free from dust and grease.
- Dilute as Needed – Mix HPC with water to reach the desired gloss level.
- Apply Evenly – Use a spray bottle, sponge, or microfiber applicator to spread the product.
- Allow to Dry – Let it sit for a few minutes before lightly buffing for an even finish.
- Repeat for More Gloss – Apply additional layers for enhanced shine and protection.
Important Precautions
- Do not use on pedals, steering wheels, or glass.
- Shake well before use and store in a cool, dry place.
- For long-lasting exterior trim protection, consider using Koch Chemie PSS instead.
Tips for Optimal Results
- For a satin factory finish, dilute HPC 1:3 before application.
- Use undiluted for exterior plastics that need extra gloss and protection.
- Buff with a clean microfiber towel after application for a uniform look.
- For extreme durability on exterior plastics, Koch Chemie PSS is a better choice.