We Say
Hydro Plast Care is one of those “do it properly once” dressings. Rather than leaving plastics and rubber looking wet or greasy, it’s designed to restore a clean, factory-correct appearance — and crucially, you can dial the finish in to suit the car.
The big win here is the solvent-free, water-dilutable approach. That makes it far nicer to work with on interiors, while still being capable on exterior trims and rubbers where you want protection against day-to-day grime and UV exposure.
It’s also a brilliant option if you maintain a mix of finishes. Some trims look best satin, some want a little more pop — HPC lets you tune that without swapping products.
Bottom line: if you want one reliable dressing for plastics and rubber that can be anything from natural to glossy depending on dilution, this is exactly why we keep Hydro Plast Care on the shelf.
Key Features
BasisWater(Solvent-free)
GlossAdjustable(Dilutable)
ProtectionUV(Anti-soil)
Description
Koch Chemie Hydro Plast Care (HPC) is a water-dilutable plastic and rubber care concentrate for interior and exterior use. It is solvent-free, features a subtle vanilla fragrance, and is designed to refresh faded surfaces while helping protect against re-soiling and UV radiation, keeping the finish looking factory-correct.
The key advantage of HPC is controllability: the gloss level can be adjusted simply by diluting with water. Used neat it delivers a deeper, glossier look; diluted it shifts toward a satin or natural OEM finish — ideal for modern interiors and textured exterior trims.
Typical dilution / finish guide:
✓ Neat or 1:1 = high gloss
✓ 1:2 = medium gloss
✓ 1:3 = satin / silk gloss
✓ 1:4 = natural / OEM look
Explore more from Koch Chemie to build a complete interior and exterior care system.
Specification
| Product Type | Plastic & rubber dressing |
|---|---|
| Chemical Basis | Water-based |
| Solvent Free | Yes |
| Dilution Range | Up to 1:4 |
| Finish Range | Natural to gloss |
| UV Protection | Yes |
| Anti-Soil | Yes |
| Suitable For | Plastic & rubber |
How To Use
1) Clean first:
Apply only to clean, dry plastics or rubber. If the surface is dirty or oily, clean it first so HPC can bond evenly.
2) Choose your finish:
Decide the look you want and dilute accordingly (neat / 1:1 for higher gloss, up to 1:4 for a more natural finish).
3) Apply evenly:
Apply with a sponge/applicator or a spray bottle. Spread thinly and uniformly — more product doesn’t equal a better finish, it just increases the chance of smearing.
4) Allow to dry, then level:
Allow it to dry. If required, lightly buff with a clean microfibre to level the finish and remove any excess.
Important notes:
✓ Do not apply to surfaces where slipperiness would be hazardous (e.g. pedals, steering wheel, tyre tread).
✓ Avoid sensitive clear plastics / displays unless you’ve tested first.
✓ Protect from frost and excessive heat during storage.