Water-dilutable plastic and rubber care

Koch-Chemie Hydro Plast Care HPC

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£17.99

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Size 1L

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Koch-Chemie Hydro Plast Care HPC £17.99
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Koch-Chemie Hydro Plast Care is a water-dilutable plastic care concentrate for interior and exterior plastic and rubber, aimed at detailers wanting an adjustable, factory-look finish.

  • Adjustable finish level
  • Refreshes plastic and rubber
  • Protects against UV damage
  • Helps resist new soiling
  • Solvent-free formula
  • Works inside and outside
  • Suitable for tyres and bumpers
Read the full description

Full Description

Koch-Chemie Hydro Plast Care is a water-dilutable plastic care concentrate for interior and exterior plastic and rubber, aimed at detailers wanting an adjustable, factory-look finish.

A water-dilutable plastic care concentrate with a subtle vanilla fragrance for refreshing plastic and rubber parts for the interior and exterior. Hydro Plast Care is free of solvents and the gloss level can be adjusted by diluting with water. Surfaces are protected against soiling and UV radiation while maintaining a factory finish.

Key features:

  • Water-dilutable, adjustable gloss
  • Subtle vanilla fragrance
  • Free of solvents
  • Protects against soiling and UV radiation

More in Tyre Dressings and from Koch-Chemie.

Royal Mail Tracked 24 from £3.95, free over £100.Delivery details

Delivery and collection

Royal Mail Tracked 24

Every order is tracked. Royal Mail aims to deliver the next working day after we post it.

Order weightDelivery
Up to 1 kg £3.95
1 to 2 kg £4.95
2 to 10 kg £8.95
Over 10 kg £14.95
Orders of £100 or moreFree
  • Order by 3pm on a working day and it is usually posted the same day.
  • The same price to every UK address, including Northern Ireland, the Highlands and islands.
  • Free Click & Collect from our Ilkeston store, most orders ready within 5 minutes during opening times.
Full Delivery Information

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Key features

  • Water-Dilutable Dressing
  • Solvent-Free Formula
  • UV Protection
  • Vanilla Fragrance

The Drivers HQ

Expert Notes

Koch-Chemie Hydro Plast Care is a water-dilutable trim and rubber care product designed for users who want control over the final finish. Used neat or at 1:1, it gives a high-gloss look. Diluted further, it can be taken down to medium gloss, satin or a more natural finish. That makes it more flexible than a fixed-finish dressing, especially for detailers working across interiors, bumpers, tyres, door panels and exterior plastics. The solvent-free formula is useful where a water-based care product is preferred, while the protective finish helps reduce soiling and UV damage. It should still be used with care around controls and traction surfaces because any dressing that increases smoothness is unsuitable for pedals, steering wheels and tyre tread.

Perfect For / Suitable Surfaces

  • Interior plastics
  • Exterior plastics
  • Rubber trim
  • Door panels
  • Cockpit plastics
  • Rubber seals
  • Textured plastic trim
  • Tyre sidewalls

Caution: Do not apply to pedals, steering wheels, tyre tread or any surface where added smoothness is unsafe. Do not apply to displays or polycarbonates. Protect from frost and excessive heat.

Technical Specifications

Product Type
Water-Dilutable Plastic Care
Brand
Koch-Chemie
Product Name
Hydro Plast Care
Product Code
HPC
Formula Type
Solvent-Free Plastic And Rubber Care Concentrate
Fragrance
Subtle Vanilla
Primary Use
Interior And Exterior Plastic And Rubber Refreshing
Surface Protection
Protects Against Soiling And UV Radiation
Finish Control
Adjustable By Dilution
High Gloss Dilution
Neat Or 1:1
Medium Gloss Dilution
1:2
Satin Finish Dilution
1:3
Natural Finish Dilution
1:4
Application Method
Spray Bottle Or Sponge
Drying Method
Allow To Dry And Wipe If Required
Display Use
Not Suitable
Polycarbonate Use
Not Suitable
Available Sizes
1L And 5L
1L Article Number
476001
5L Article Number
476005

How To Use

Choosing the finish

  1. Use neat or 1:1 for a high-gloss finish.
  2. Use 1:2 for a medium-gloss finish.
  3. Use 1:3 for a satin finish.
  4. Use 1:4 for a natural finish.
  5. Mix only the amount needed for the job.
  6. Shake before use.

Interior plastic application

  1. Clean the surface before applying Hydro Plast Care.
  2. Apply a small amount using a sponge or microfibre applicator.
  3. Spread evenly across the plastic surface.
  4. Avoid screens, controls, steering wheels and pedals.
  5. Allow the product to dry.
  6. Wipe with a microfibre towel if required.

Exterior plastic and rubber application

  1. Clean and dry the trim or rubber surface first.
  2. Apply Hydro Plast Care using a sponge or spray bottle.
  3. Spread the product evenly across the surface.
  4. Allow it to dry naturally.
  5. Wipe away excess product if needed.
  6. Avoid tyre tread and areas where slipperiness could be unsafe.

Top Tip: Choose the dilution based on the finish you want before applying. Use 1:4 for a natural look and stronger mixes only when more gloss is required.

Performance Benefits

  • Adds UV surface protection
  • Helps reduce dirt bonding
  • Dries to a maintained finish

Frequently Asked Questions

What is Koch-Chemie Hydro Plast Care used for?

Hydro Plast Care is used to refresh and protect interior and exterior plastic and rubber surfaces such as cockpits, door panels, tyres and bumpers.

Can Hydro Plast Care be diluted?

Yes, it can be diluted with water to adjust the finish from high gloss to natural.

What dilution gives a high-gloss finish?

Koch-Chemie recommends using it neat or diluted 1:1 for a high-gloss finish.

What dilution gives a natural finish?

Koch-Chemie recommends 1:4 for a natural finish.

Is Hydro Plast Care solvent-free?

Yes, Koch-Chemie lists Hydro Plast Care as solvent-free.

Can I use Hydro Plast Care on tyres?

Yes, it can be used on tyre sidewalls, but never apply it to tyre tread.

Can I use it on interior plastics?

Yes, it is suitable for interior plastics such as cockpits and door panels, but avoid steering wheels, pedals, displays and polycarbonates.

Does Hydro Plast Care protect against UV?

Yes, Koch-Chemie states it protects surfaces against soiling and UV radiation.

What does Hydro Plast Care smell like?

It has a subtle vanilla fragrance.

What sizes are available?

This listing covers 1L and 5L sizes.

HQ Suggests Tips & Insights

  1. Clean the surface before applying.
  2. Use a sponge for controlled application.
  3. Dilute to match the finish required.
  4. Use 1:4 for a natural interior look.
  5. Use stronger mixes for exterior trim gloss.
  6. Do not apply to pedals or steering wheels.
  7. Avoid tyre tread completely.
  8. Keep away from displays and polycarbonates.
  9. Wipe excess product if the finish looks uneven.

The Brand

Koch-Chemie

Koch-Chemie began in Germany in 1968 when trained carpenter Hans Koch started developing his own polishing compounds after becoming dissatisfied with the vehicle care products available at the time. His interest in surface finishing became the foundation of the company, with the first Koch-Chemie products moving into serial production during the 1970s. The business has remained based in Unna, Germany since 1971 and has expanded from polishing into vehicle cleaning, preparation, car wash chemistry, workshop products and industrial cleaning.

That history still shows clearly in Koch-Chemie's paint correction range. Heavy Cut, Fine Cut and Micro Cut compounds are designed as defined stages of correction and refinement, supported by corresponding pads and preparation products rather than being treated as isolated bottles of polish.

Shop all Koch-Chemie
Koch-Chemie Micro Cut and Finish P3.01, Heavy Cut H9.02, Micro Cut M2.02 and Headlight Polish 1 on a black display plinth in a photo studio

A Detailing Range Built as a System

Koch-Chemie approaches vehicle care as a complete chemical and process system. Its detailing catalogue covers pre-cleaners, wheel cleaners, foams, shampoos, fallout and tar removal, polishing compounds, sealants, interior cleaners, glass products and specialist treatments. Familiar products including Green Star, Pol Star, Heavy Cut H9.02, Fine Cut F6.01 and Micro Cut M3.02 each occupy a specific position within that process.

The company's ProductSystem takes this further by dividing its chemistry into ten application groups with individual colour codes. Product abbreviations and technical information are incorporated into the labelling so that users can identify what a product is designed to do and where it belongs within the wider system. This structured approach is one of the most identifiable characteristics of Koch-Chemie.

Koch-Chemie Micro Cut and Finish P3.01 and Heavy Cut H9.02 on a detailing trolley in front of a black BMW M2 Competition having its bonnet machine polished

Developed and Produced in Unna

Koch-Chemie operates its own research and development department at its site in Unna, Germany. Formulations are tested for measurable properties including durability, gloss and hydrophobic behaviour, with development also taking material compatibility, regional conditions and professional working processes into account. The company works directly with the automotive industry, car wash operators and industrial customers when developing and refining its chemistry.

Production is also carried out in Unna, where Koch-Chemie mixes its formulations, fills and labels containers and distributes finished products. Its production operation works within DIN EN ISO 9001 quality management and DIN EN ISO 14001 environmental management systems. This combination of in-house development, manufacturing and a clearly defined product system is a substantial part of what separates Koch-Chemie from brands that primarily source and market third-party formulations.

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