Rain repellent changes water behaviour on glass and can make cleaning easier. After application, it helps to know how to care for the surface, what to check when streaks or wiper judder appear, and when to discuss renewal. BESTAUTO rain-repellent glass treatment starts from 150 ₾.
For separate glass protection, read the windshield protection film guide: Quantum Antiskol, surface assessment, visibility and a starting price of 1100 ₾.
Choose a coating for its intended surface. A body product is not automatically suitable for a windshield, side glass or mirrors: check its intended use and instructions. The name “ceramic” alone does not define chemistry, thickness, viscosity or lifespan.
Hydrophobic treatment changes surface wetting so water forms droplets more readily. A universal explanation of products “soaking into micropores” does not describe every formula. The glass ceramic overview covers choice and preparation.
Droplet behaviour depends on the product, glass shape, airflow, rain and contamination. Performance can differ when parked or moving; windshields, side windows, rear windows and mirrors work in different conditions. There is no single speed at which all water disappears.
Use actual visibility to decide when the wipers are needed. A coating does not guarantee freedom from glare or driving without wipers. For streaks, check cleanliness on both sides, product residue and blade condition. Our night-visibility article explains possible causes.
Trips around Tbilisi, highways and mountain routes bring dust, insect residue and road film; cold weather adds water and slush. Care for the actual surface condition rather than a promise of the same performance in a particular season.
Before treatment, assess contamination, existing coating, scratches and damage. Chips and cracks need a separate repair assessment; coating does not conceal or restore them.
Glass preparation. Choose cleaning for road film, mineral marks and old product residue. Decide whether and how to remove an old coating from its condition and instructions. Polishing or grinding is a separate decision for suitable surface defects.
Preparation for bonding. Remove cleaning residue and oily marks using a method suitable for the system. One degreasing recipe is not automatically suitable for every product.
Application and residue removal. Apply and allow the product to react as instructed, then check uniformity and marks affecting visibility. Section size, layer count and timing depend on the material.
At collection, ask when glass can get wet and when washing is allowed. Application and curing times are agreed for the selected product; universal hours or a week-long washing ban do not replace its instructions.
Durability depends on the product, preparation, wiper use, driving and care. Glass and body coatings can have different conditions; one product’s lifespan cannot be transferred to another.
Reduced water repellency does not always mean a fresh layer is needed immediately. Surface film can change water behaviour. Assess the surface and the need for compatible cleaning first.
These are reasons to check the condition, not a diagnosis of coating wear. If the problem remains after appropriate cleaning, discuss further treatment with a specialist.
Inspection determines whether local treatment, residue removal or reapplication is appropriate. Agree preparation and price again; renewal is not necessarily cheaper or completed in a fixed time.
Rain repellent does not repair chips, cracks or scratches and does not replace physical stone protection. Damage is assessed through the glass inspection and repair service.
A windshield protection film is a separate option. Check film, glass, wiper and coating compatibility for the actual materials; the name PPF alone does not determine chemistry or thickness. Discuss combinations before work.
In winter, water repellency does not remove the need to deal with ice. Follow the vehicle manual and the applied materials’ conditions for de-icing and warming the glass.
The service page lists rain-repellent glass coating from 150 ₾. Agree the windows, mirrors, preparation and final cost after inspection. Before work, confirm which surfaces are included in the agreed scope.
At booking, agree drop-off and estimated completion with cleaning, application and curing in mind. We explain water exposure and the first wash for the selected product. Photos can start a discussion of condition; work decisions follow inspection.
Body and glass treatment can be discussed during one visit, but areas and preparation are quoted separately. A package discount or fixed time saving does not follow from the starting price.
Compare intended use, instructions, preparation and conditions for the particular product. A can does not automatically mean silicone or a lifespan of a few weeks. The service includes agreed preparation and application; a consumer product requires following its instructions yourself.
Exterior water behaviour and interior fogging are different issues. Check visibility after application and investigate haze or streaks. Absence of every optical mark cannot be guaranteed for every product.
Products for consumer application exist. Check intended use, preparation, application and curing requirements. Errors can affect uniformity and durability, but a fixed failure time or the outcome of every DIY attempt cannot be predicted.
Check the approved surfaces and product compatibility with the particular glass. Exterior treatment and heating elements need separate consideration; the name “ceramic” does not establish compatibility with every construction.
Check blades, contamination and product residue with a specialist. Judder is not necessarily coating wear or something that always disappears after a few cycles. Choose further care or removal from actual condition and product instructions.
Rain repellent is chosen for water repellency and care. Useful points to discuss include:
Discuss treatment and book through the service page contacts. All services are available at both studios: Saburtalo and Guramishvili.
Customer reviews on Google across both studios
Assess the surface, choose preparation and agree the rain-repellent price. All work is available at both studios.
Discuss glass coatingFree inspection, pre-consultation and booking for main services available at both locations