Owners of a popular SUV Skoda Yeti Often faced with the problem of degradation of the decorative element, closing the junction of glass with the body. This element, called molding, not only performs an aesthetic function, hiding the factory sealant, but also serves as an important barrier from moisture and dirt entering the hidden cavities of the car. Over time, the rubber loses its elasticity, begins to crack and move away from the body, which leads to serious problems with corrosion and noise.
Ignoring this malfunction can lead to the fact that water will begin to flow under the instrument panel, causing oxidation of electronic control units and the appearance of a musty smell in the cabin. Windshield molding It is not just a beautiful sticker, but a functional element of aerodynamics and protection. In this article, we will discuss in detail how to choose a new part, how it differs from its analogues and how to independently carry out the replacement procedure without damaging fragile plastic and glass.
Functional purpose and typical problems
Many motorists mistakenly believe that molding is necessary solely for beauty, but its role in the design of the car. Skoda Yeti much wider. It closes the technological gap between the glass and the roof metal, preventing water from directly entering the windscreen mounting area. Without this element, rainwater drains directly into the junction, where a layer of polyurethane sealant collapses over time.
A typical problem faced by owners is cracking rubber or plastic under the influence of ultraviolet light and temperature changes. As a result, the molding begins to rattle on the go, creating an annoying noise that is amplified by the irregularities of the road. In addition, loss of tightness can cause water to accumulate in the under-hood space, causing oxidation of the sensor contacts and relays.
In some cases, the part is simply peeled off at the edges, which visually spoils the appearance of the car and reduces aerodynamic performance. It is important to understand that even a small break of the molding can cause moisture to enter the cabin, since water under wind pressure will flow under the detached edge.
- 🚗 Protection of the body from corrosion in the area of fixing the glass.
- 🔇 Reduced aerodynamic noise at high speeds.
- 🛡️ Hiding the factory seam to improve aesthetic perception.
⚠️ If you notice that the molding began to move away even by 2-3 centimeters, do not postpone repairs. Moisture trapped under the glass can cause irreversible damage to the electronics of the car, the repair of which will cost many times more than a new part.
Original versus analogues: what to choose?
When choosing a new part, you should immediately decide on priorities: you want to save money or get a quality guarantee for many years. The original molding from Skoda It is made of special varieties of rubber and plastic, which undergo strict control for resistance to ultraviolet light and temperature changes. This ensures that the part does not crack after two seasons and will fit tightly to the body.
However, the cost of the original spare part often scares away owners, and they pay attention to quality counterparts from third-party manufacturers. A good analog may not visually differ from the original, but in its physical properties may be inferior. It is important to pay attention to the material: cheap plastic becomes brittle after a year, and rubber loses elasticity.
There are also restoration kits that include not only the molding itself, but also special glue and primer. Such kits are convenient if you want to replace a part yourself, without resorting to the services of a service center. The main thing is to make sure that the adhesive is compatible with your car's paintwork.
- 💎 Original spare parts (OEM) - perfect geometry and durability.
- 💰 High-quality analogues are the optimal price-quality ratio if you carefully select the brand.
- 🚫 Cheap fakes risk rapid destruction and installation problems.
Particular attention should be paid to the configuration. Sometimes the molding is sold complete with clips or fasteners, and sometimes they need to be purchased separately. Please read the product description carefully before purchasing.
- Original spare part
- High-quality analogue
- Restoration of old molding
- Buying a used part
Tools and preparation for replacement
Before starting work, you need to prepare a workplace and the necessary set of tools. You don't need fancy equipment, but having the right tools will make the process much easier and reduce the risk of damaging your paintwork or glass. It is better to carry out the work in a warm garage, since in the cold the rubber becomes hard and can crack during dismantling.
The main tool you will need is a plastic spatula or trim removal kit. It is strictly not recommended to use metal tools, as they can leave deep scratches on the body. You will also need a hair dryer to heat the old glue and a solvent to degrease the surface before applying the new composition.
Don't forget about personal protective equipment. When working with solvents and glue, it is recommended to use gloves and a respirator if the room is poorly ventilated. Make sure you have access to clean water and a rag to remove excess glue.
☑️ Preparing to replace the molding
Step-by-step instructions for dismantling and installation
The replacement process begins with carefully removing the old part. Heat the molding with a hairdryer to a temperature of 40-50 degrees Celsius to soften the old glue. Do not overheat the glass to avoid causing it to warp or crack. Slowly and evenly pull the molding up while prying it up with a plastic spatula.
After removing the part, it is necessary to thoroughly clean the surface of any remaining glue and dirt. Use solvent and a clean rag. The surface must be perfectly smooth and free of grease. Apply primer, if specified in the adhesive instructions, and allow it to dry for the specified time.
The new molding is applied to the glass and pressed with uniform force along its entire length. Use masking tape to hold the part in place while the glue dries. Do not remove the tape ahead of time so as not to break the tightness of the connection. Allow the glue to cure for 24 hours before using the vehicle.
Pay special attention to corners and joints, as these are the places where leaks most often occur. Make sure that the molding fits snugly against the glass and body without leaving any gaps.
⚠️ Attention: Do not attempt to dry remove molding without pre-heating. This is guaranteed to lead to its destruction and can damage the paintwork of the car roof.
Before applying new adhesive, be sure to check that the surface is clean and dry. Even the smallest speck of dust can cause the molding to peel off in the future.
Features of sealing and moisture protection
Proper sealing is the key to the longevity of a new part. If you are using special molding adhesive, follow the manufacturer's instructions for drying time and operating temperature. Some compounds require multiple coats to achieve maximum strength.
It is also important to check the condition of the glass itself and the factory sealant. If you find traces of corrosion or destruction of the sealant under the old molding, you must first eliminate these defects and only then install a new part. Otherwise, moisture will continue to penetrate into the body, despite the presence of a new molding.
For additional protection, you can use special water-repellent compounds that are applied to glass and molding. This will help reduce the load on the sealant and extend the life of the part. However, do not use harsh chemicals that may damage the rubber.
What to do if the molding comes off after a month?
If the molding comes off within a short time after installation, most likely the surface preparation technology was violated or low-quality glue was used. It is necessary to remove the part, re-clean and degrease the surface, and then apply a new layer of glue, following the instructions.
Cost of work and budget savings
Cost to replace windshield molding Skoda Yeti varies depending on whether you do it yourself or contact a service. An original part can cost from 3,000 to 6,000 rubles, and the work of a master can cost about another 2,000-3,000 rubles. A similar part from a third-party manufacturer will be cheaper, but requires a more careful selection.
Replacing it yourself can save a significant amount, but requires time and care. If you are not confident in your abilities, it is better to entrust the work to professionals to avoid costly mistakes. Installation errors can lead to the need to replace not only the molding, but also the glass itself.
The table below shows approximate prices for parts and labor in different regions:
| Type of service/detail | Average price (RUB) | Note |
|---|---|---|
| Original molding | 4500 - 6000 | High quality, durable |
| Analog of molding | 1500 - 2500 | Careful selection required |
| Replacement work (service) | 2000 - 3500 | Depends on region and service |
| Glue and primer kit | 800 - 1500 | Essential for quality installation |
Replacing the molding yourself can save up to 50% of the total cost of work, but requires careful preparation and accuracy when performing all stages.
FAQ: Frequently asked questions
Can I use regular superglue to install molding?
No, using superglue is strictly not recommended. It does not have the necessary elasticity and resistance to temperature changes. At the first severe frost or heat, the molding will peel off or crack. Use only specialized polyurethane adhesives for automotive moldings.
How long does molding adhesive take to dry?
Drying time depends on the type of glue and ambient temperature. Typically, initial cure occurs within 1 to 2 hours, but full cure takes 12 to 24 hours. It is not recommended to operate the car in the rain or while washing it until it is completely dry.
What to do if the molding is cracked but not peeled off?
If the crack is small, you can try sealing it with a special rubber sealant. However, this is a temporary solution. It is best to replace the entire molding, as the crack will spread further due to vibration and weather.
Do I need to remove the glass to replace the molding?
No, you don't need to remove the glass. All work on replacing the molding is carried out directly on the installed glass. Removing the glass is only required if the sealant itself is damaged or there are serious problems with the body.
Can the molding be painted to match the body color?
Yes, some types of plastic moldings can be painted with a special paint for plastic. However, it is not recommended to paint rubber elements, as the paint can disrupt their elasticity and lead to cracking. If you want to change the color, it is better to immediately buy molding of the desired shade.