Koch-Chemie × COLOURLOCK COLOURLOCK "Care & Waterproofing Oil" Care Oil and Waterproofing for Smooth Leathers 1000ml

Nourishing Care Oil with Water-Repellent Effect, COLOURLOCK Care & Waterproofing Oil

What does COLOURLOCK Care & Waterproofing Oil do? — The oil nourishes and waterproofs open-pored leather, visibly refreshes it, protects against moisture, and ensures that natural leather remains supple, durable, and matte.

COLOURLOCK Care & Waterproofing Oil is the optimal care for open-pored, natural, and heavily used types of leather that are regularly exposed to moisture and abrasion. The oil combines intensive nutrient supply with a water-repellent protective effect, thus preventing leather from drying out, becoming susceptible to stains, or losing its natural suppleness. Ideal for leather articles in fashion, outdoor, equestrian sports, furniture, or demanding lifestyle products that require extra protection and care without looking greasy.

• Deeply nourishes & maintains suppleness – The rich formulation penetrates the leather structure and compensates for moisture loss.
• Natural waterproofing – Water beads off better, and the material is less sensitive to moisture exposure.
• Cares without shine – The oil refreshes the color without making the surface appear greasy or dark.

Oil Technology & Functionality in Open-Pored Leathers

Care & Waterproofing Oil is based on a finely balanced combination of oils and fats, specially developed for open-pored leathers whose fibers directly absorb moisture. The formulation does not form a film on the surface but diffuses into the leather fibers, where it restores elasticity and natural resilience. The water-repellent effect is achieved because the fibers become less susceptible to capillary moisture absorption through nutrient uptake. The result: The leather remains breathable, feels natural, and shows improved resistance to wet environments and light soiling. According to the manufacturer, the formula is designed not to over-condition the material visually and to prevent stained areas when applied thinly and evenly.

Preparation, Application & Best Practice

Before using Care & Waterproofing Oil, the leather should be clean, dry, and dust-free. Especially open-pored leathers benefit from gentle pre-cleaning to ensure even absorption. The oil is applied sparingly with a soft cloth or pad and spread in circular motions until the material begins to absorb the care. Excesses should be removed after a short time to avoid unevenness. For very dry leathers, several thin applications may be useful. The leather immediately regains suppleness and achieves a naturally rich but not shiny appearance. After drying, the material can be used normally. Regular reapplication – depending on the area of use and weather conditions – stabilizes the water-repellent properties.

Results, Typical Areas of Use & Distinction from Alternatives

After treatment, the leather appears harmoniously refreshed, feels softer, and shows significantly improved resistance to moisture. Especially outdoor shoes, robust bags, equestrian articles, or open-pored furniture leather benefit greatly, as they are frequently exposed to changes in moisture. The oil is not intended for pigmented automotive leather or PU-coated surfaces – it would hardly penetrate there. For heavily weathered leather, a combination with intensive care, color refreshment, or structural repair may be useful. Its strength clearly lies in the natural, non-coating type of water repellency and deep-acting nutrient supply.

Frequently Asked Questions about COLOURLOCK Care & Waterproofing Oil

Does the oil make the leather darker?

It can darken minimally, which is typical for open-pored leather. The effect is natural and evens out after a short time.

How often should I use the product?

Depending on use, every four to twelve weeks. Heavily used outdoor leather requires more frequent care.

Is the oil suitable for nubuck or suede shoes?

No. Nubuck and suede require special products, as oil would stick the fibers together.

Can I also use the oil on furniture?

Yes, if it is natural or open-pored leather. Work very sparingly.

Does the oil act like a complete waterproofing?

It significantly increases water repellency but does not replace a strong waterproofing treatment for extreme conditions.

Last updated: 02.12.2025 — Author: Daniel (Detailing1)