SONAX PROFILINE Rubber Care Rubber and Tire Care 5000ml

Professional rubber and tire care in bulk — SONAX PROFILINE RubberCare

What does SONAX PROFILINE RubberCare do? The professional rubber and tire care product nourishes and protects all rubber and tire surfaces on the vehicle, gives a silky shine, prevents fading and embrittlement — and is available in 5 and 60-liter containers for continuous professional use in car washes and detailing businesses.

Rubber and tire care is an often underestimated part of professional vehicle detailing: tires and rubber seals are exposed to the harshest environmental conditions — UV radiation, temperature fluctuations, chemical effects from brake dust, oils, and cleaning agents. Without regular care, rubber greys, becomes brittle, and cracks — a process that leads to leaks in the vehicle for door seals and accelerated aging for tires. The SONAX PROFILINE RubberCare is the professional care product for this application area: specifically formulated for rubber and tires, available in professional bulk containers, and designed for continuous use in car washes, detailing businesses, and fleet maintenance.

• Nourishes and protects all rubber and tire surfaces. The care formula penetrates the rubber structure, replaces drying plasticizers, and applies a protective film that repels UV radiation, ozone, and chemical stresses. Regularly applied rubber care keeps tires and seals elastic, prevents cracking, and significantly extends their lifespan. Especially for vehicles with older tires and weathered door rubbers, the visible regenerative effect after the first application is noticeable.
• Intense shine for tires and black exterior rubbers. RubberCare gives tires a rich, deep shine — selectable between a matte natural rubber look (with economical dosing) and a high-gloss wet look (with stronger application). Black exterior rubbers (window seals, rear spoiler rubbers, bumper rubbers) are evenly blackened and look like new. This optical effect is an essential component of the well-maintained overall impression of a detailed vehicle.
• Bulk containers for continuous professional use — 5 and 60 liters. The product is available in 5 liters for regular detailing businesses and in 60-liter containers for car washes and fleet businesses with very high throughput. In bulk containers, use is significantly more economical compared to individual bottles — especially for car washes that offer tire care as a fixed service module, the 60-liter container is the most economical solution.

Practical tip from Detailing1: Apply RubberCare to clean, dry tires — allow tires to dry after washing before applying the care product. Apply with an applicator sponge or a soft cloth and rub in evenly. For a natural, matte shine, apply thinly and let it soak in well — for an intense wet look, apply a little more generously and wipe off less. Do not apply any care product to brake discs and brake pads. RubberCare is also suitable for interior rubber seals (door frames, trunk lids) — here, the care formula prevents freezing in winter and sticking in high summer temperatures. As a complementary product for black exterior plastic parts, we recommend the SONAX PROFILINE Plastic Protectant "Exterior".

Rubber Technology: How RubberCare regenerates tires and rubber parts

Rubber is a composite material made of natural or synthetic polymer chains (elastomers) that are cross-linked by vulcanization and obtain their characteristic elasticity through plasticizers. In vehicle use, rubber parts continuously lose these plasticizers due to UV radiation, ozone, temperature fluctuations, and chemical effects — the rubber becomes hard, grey, and brittle. This process is irreversible if it has progressed too far, but can be significantly slowed down with regular care and even partially reversed in early stages. For vehicles that are frequently exposed to the sun — vehicles without underground parking or those that regularly travel in sunny regions — this aging process accelerates significantly, justifying a more frequent rubber care schedule (every 4–6 weeks instead of quarterly).

The rubber care product contains active ingredients that penetrate the rubber structure and partially replace the depleted plasticizers — the rubber becomes more flexible, the color returns from faded grey to deep black, and the surface is protected by a protective film against further UV and ozone effects. This mechanism makes rubber care both a preventive and restorative tool: applied regularly, it prevents degradation; applied to already weathered rubber, it slows down further aging and significantly improves the appearance.

For tires, rubber care comes with a particular challenge: tire rubber contains not only elastomers but also carbon black (for black coloring and UV protection), fillers, and specific additives. The greying of tires is often due to the diffusion of the built-in ozone protectant (wax components in the rubber that exit the material and form a white layer) — this phenomenon is normal and a sign of active UV protection of the tire. RubberCare dissolves this wax layer, blackens the surface, and applies a complementary protective film without impairing the tire's internal protective functions.

Applying RubberCare correctly — Workflow for tires and rubber seals

The optimal application of rubber and tire care differs depending on the area of use: tires and exterior seals on the one hand, interior seals on the other. For tires: First wash (thoroughly clean tire sidewalls with a brush, remove brake dust and dirt layers), then dry, and only then apply the care product. Moisture on the tire dilutes the care product and impairs penetration depth — a dry tire absorbs RubberCare significantly better.

Application method for tires: Apply the care product evenly to the tire sidewall with an applicator sponge or a soft cloth, using circular or stroking motions. Allow to act for 2–3 minutes, then wipe off excess. Do not drive on wet roads with freshly cared for tires — the care product can initially increase slip on the road until it is completely dry. In operational use (e.g., car wash), an exposure time of at least 2 minutes is recommended before the vehicle is driven out of the facility.

For rubber seals (door frames, trunk lid seals, window seals): Apply the care product sparingly with a soft cloth or cotton swab to the sealing surfaces and rub in well. For interior seals affected in winter (freezing, sticking), treatment in autumn is recommended to keep the seals pliable. Do not apply care product to plastic or painted surfaces directly adjacent to the seals — carefully mask during application or wipe off immediately after treatment.

Especially when used in automated car washes, dosing is crucial: Too much care product leads to slippery tires and unsightly drainage residues on the vehicle floor — the recommended amount per tire is 3–5 ml. With a suitable dosing system and foam applicators, the amount can be precisely controlled while ensuring an even distribution over the entire tire sidewall. Operators who use the product in automated systems should check the viscosity and compatibility with the pump systems in advance — an adjustment to the respective system ensures consistent results on every vehicle.

Areas of application: Where RubberCare is used in professional operations

The bulk container concept of RubberCare is clearly geared towards continuous professional use. In car washes, tire care is a highly attractive value-added service that, as an additional service, ensures increased customer satisfaction and additional revenue: a sparkling clean, deep black tire after the wash is, for many customers, the most visible quality feature of the detailing. With the 60-liter container and an automatic dosing system, RubberCare can be seamlessly integrated into the car wash workflow — economically and consistently for hundreds of vehicles daily.

In professional detailing businesses, tire care is part of every full detailing process — well-maintained tires visually round off the overall result and signal to the customer that the vehicle has been treated from head to toe. In addition, rubber care on seals is a preventive service area: customers with regularly maintained seals less often have problems with leaky vehicles or sticking doors in winter — a service value that goes beyond pure cosmetics.

For fleet operators with large vehicle fleets, RubberCare in the 60-liter container is the most economical option for regular fleet maintenance. Commercial vehicles, transport vehicles, and company fleets are often reduced to standard washing — with RubberCare, the well-maintained impression of the fleet can be significantly enhanced with minimal effort. The SONAX PROFILINE Tire Shine "Wet Look" offers a sprayable tire care product as an alternative for quick individual use without an applicator sponge.

RubberCare Comparison — Differences from other tire care products

In the field of tire care, there are different product categories: tire shine sprays for quick individual use, gel coatings for long-lasting tire protection, and concentrated care products like RubberCare for economical continuous use. The essential differences lie in application format, durability, and cost per application. Spray products are easy to apply but comparatively expensive per application and available in small containers — ideal for private customers, not economical for professional businesses with many vehicles per day.

RubberCare as a concentrated care product in bulk offers the best price per application and is suitable for all application forms — sponge, brush, or in diluted form via dosing systems. The penetration effect is better with direct application to dry rubber surfaces than with spray products applied to moist tires. For optimal care and durability, application with a sponge on a dry surface is clearly preferable — spray application is faster but less effective in rubber penetration.

Compared to products for exterior plastic parts (like the SONAX PROFILINE Plastic Protectant "Exterior"), RubberCare is specifically formulated for the special chemistry of rubber elastomers. Although plastic and rubber are visually similar, they are chemically different — a plastic protector can react differently on rubber than expected. For optimal results on tires and rubber parts, the specific rubber care product is the safe choice, while the Plastic Protectant is the better solution for bumpers, trim strips, and other thermoplastic exterior plastics.

Buying SONAX PROFILINE RubberCare — Container sizes and economy in professional use

The SONAX PROFILINE RubberCare is available in two container sizes, which are tailored to different professional needs. The 5-liter container is ideal for detailing businesses that regularly detail several vehicles per week and integrate tire care as a standard service — five liters are sufficient for many complete tire treatments with proper dosing. The 60-liter container is designed for car washes and fleet operators with daily high-volume use — here, the bulk container investment pays off through the significantly lower price per liter.

The price-per-application comparison makes the economy of RubberCare particularly clear: with an average dosage of 10–20 ml per vehicle (four tires + seals), the 5-liter container is sufficient for 250–500 complete treatments. For a business that details 10–20 vehicles daily, the 5-liter container is a monthly supply — the 60-liter container is then the logical next step for businesses with higher throughput or for car washes that use RubberCare automatically.

In summary, PROFILINE RubberCare is the right professional tool for anyone who wants to perform tire care and rubber maintenance on a large scale and with maximum economy. The product formula delivers reliable results in appearance and care effect — and thanks to the bulk container, cost control is easy to calculate even with high volumes. Anyone offering tire care as a service module not only increases the customer value of the detailing but also extends the tire life of their customers — a double added value for professional operations.