The sealing gum (or door seal) is the part of the refrigerator that is responsible for the tightness of the chamber. Over time, it wears out: it loses elasticity, cracks or becomes deformed, which is why warm air begins to penetrate into the refrigerator. This leads to increased energy consumption, ice formation and even compressor breakdown. You can replace the seal yourself - this will save up to 3-5 thousand rubles on calling a specialist.
In this article you will find step-by-step instructions for replacing the rubber band taking into account the features of different models of refrigerators (Indesit, Samsung, Atlant, LG etc.), tips on choosing a new seal and recommendations for caring for it. We will also analyze typical mistakeswhich are allowed during installation, and explain how to avoid them. If your refrigerator freezes worse and condensation appears on the door, most likely the problem is in the seal.
Before you start work, check whether the rubber band is really to blame. Carry out a simple test: close the door by inserting a sheet of paper between the seal and the refrigerator body. If the sheet is easily pulled out, the seal is broken. Also inspect the elastic band for visible damagetears, peeling or thickening. If there are defects, it’s time to act!
Signs of wear on the rubber seal: when is it time to change
The problem with the seal is not always obvious. Sometimes the elastic band looks intact on the outside, but no longer performs its functions. Pay attention to the following symptoms:
- 🔍 Condensation on the door —if moisture constantly accumulates on the outside or inside of the door, this is a sign that warm air is getting inside.
- ❄️ Ice on the back wall —due to a leak in the compressor, the compressor is not working longer, which leads to freezing of the evaporator.
- 💰 Increased power consumption —the refrigerator spends more energy to maintain the set temperature.
- 🔊 Extraneous noise —the compressor starts working almost without stopping, which is accompanied by humming.
- 🧊 Uneven cooling —in some areas of the refrigerator the temperature is higher than it should be (for example, the bottom is warmer than the top).
If you notice at least 2-3 of these signs, the seal is likely to wear out is 90%. However, before replacing, rule out other possible causes: improper installation of the refrigerator (it should be level), overloading the door with food, or a broken thermostat. To check the tightness, you can use flashlight: in a dark room, direct the light inside the closed refrigerator - if you see gaps, the seal definitely needs to be replaced.
⚠️ Attention: On some models of refrigerators (for example, Samsung RB30J3000WW or LG GA-B489YGQZ) the seal is attached not only to glue, but also to special grooves. If you do not take this into account when replacing, the new rubber band may quickly come off.
How to choose a rubber seal for a refrigerator
Before purchasing a new seal, you must accurately determine the model of your refrigerator. This information is located on a sticker inside the camera or on the back wall. Seals differ in:
- 📏 Size and shape —for two-chamber refrigerators you need two rubber bands (for the refrigerator and freezer compartments), which may differ in configuration.
- 🔄 Type of fastening —there are adhesive-based seals with grooves or self-tapping screws.
- 🔍 Brand and model —for example, for Atlant MXM 1705-100 the original seal is suitable
2401-000013, and for Indesit BIAA 13 —C00288300. - 💰 Material —high-quality rubber bands are made from food-grade silicone or thermoplastic elastomer (TPE), cheap ones are made from PVC (they crack faster).
If you couldn’t find an original spare part, you can choose one universal seal. To do this:
- Remove the old rubber band and measure its length (measure along the perimeter of the door, not along the seal!).
- Determine section profile —some seals have a magnetic insert or an additional “tongue” for better sealing.
- Compare with manufacturers’ catalogs (for example, Stinol, Beko or Whirlpool often use interchangeable parts).
| Brand refrigerator | Typical article number of seal | Average price (2026) | Fastening features |
|---|---|---|---|
| Atlant | 2401-000013 |
1 200 — 1 800 ₽ | Glue + grooves, magnetic insert |
| Indesit | C00288300 |
1 500 — 2 200 ₽ | Screws + adhesive layer |
| Samsung | DA97-07433A |
2 000 — 3 500 ₽ | Grooves + additional latches |
| LG | ADQ72916901 |
1 800 — 2 800 ₽ | Glue + magnetic circuit |
| Beko | 4810503300 |
900 — 1 500 ₽ | Universal profile, attached with glue |
When purchasing, pay attention to material quality: there must be a good seal soft, elastic and without a strong chemical odor. Avoid cheap Chinese analogues - they often become tanned after 6-12 months. If you are in doubt about the choice, take the old rubber band with you to the store for comparison.
Preparation for replacement: tools and safety measures
To replace the rubber seal you will need:
Disconnect the refrigerator from the mains and defrost it
Find a flat screwdriver or spatula to remove the old rubber
Prepare a hair dryer (to soften the glue)
Buy a new seal and glue (if required)
Prepare a clean rag and alcohol to degrease the surface
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Before starting work, unplug the refrigerator and wait, until it is completely defrosted. This is important because:
- 🔌 Working with energized equipment is dangerous.
- ❄️ Ice on the seal can prevent its careful removal.
- 🧼 After defrosting, it is easier to clean the door from dirt and old glue residues.
If the seal is attached to self-tapping screws, also prepare a Phillips screwdriver. For models with groove mounting (for example, Samsung or Liebherr), you may need plastic spatulato avoid damaging the plastic of the door. Do not use a knife or sharp objects - they can easily scratch the surface.
⚠️ Attention: If your refrigerator is equipped with a system No Frost, after replacing the seal, let it stand with the door open for 1-2 hours before turning on. This is necessary to equalize the pressure in the chamber.
Also prepare the workplace:
- 🧹 Remove food from the refrigerator (it is better to temporarily put them in a cooler bag or thermal container).
- 📏 Free up space around the refrigerator for easy access to door.
- 🧴 Prepare a solvent (for example, White spirit) to remove old glue.
Step-by-step instructions: how to remove old gum
Removing the old seal is the most important step. If you do this carelessly, you may damage the door or leave pieces of adhesive that will prevent the installation of a new rubber band. Follow the algorithm:
- Find the beginning of the seal —usually this is the lower corner of the door. In some models (for example, Bosch KAN58A55), the seal is attached to a groove, and it can be pryed off with a screwdriver.
- Carefully pry up the rubber band with a flat screwdriver or spatula. If it is glued, heat the glue with a hairdryer (temperature no higher than 60°C, so as not to melt the plastic!).
- Pull the seal towards you, gradually separating it from the door. Do not pull sharply - this can tear the elastic or leave pieces of glue.
- Remove any remaining glue with solvent or alcohol. Wipe the surface with a clean rag.
On some refrigerators (for example, Stinol 101 or Pozytron KR-105) the seal is additionally fixed with self-tapping screws. In this case:
- Unscrew all the screws with a Phillips screwdriver.
- Remove the rubber band, starting from the corners.
- Save the self-tapping screws - they may be needed to install a new one seal.
If the seal “sits” in the grooves (as on models Samsung RL-33), proceed as follows:
- Locate it on the elastic band plastic clips (usually they are located in the corners).
- Carefully move the clips to the side and pull the seal up.
- If the elastic does not give in, heat the grooves with a hairdryer - the plastic will become softer.
What to do if the elastic is stuck to door?
If the seal cannot be removed even after heating with a hairdryer, try the following:
1. Apply to the joint solvent for glue (for example, Cosmofen 5) and wait 10-15 minutes.
2. Use plastic scraperto carefully pry off the rubber without scratching the door.
3. As a last resort, you can cut the seal with a stationery knife, but act carefully so as not to damage the plastic!
⚠️ Attention: On refrigerators with double-circuit seal (for example, Liebherr CNef 4815), the elastic band can consist of two parts: the main and additional magnetic tape. Remove them one by one, starting with the outer one.
Installing a new sealing rubber: 3 methods of fastening
The installation method depends on the type of fastening of the seal. Let's consider all the options:
1. Adhesive-based sealant
The most common type (found on Atlant, Beko, Indesit). Procedure:
- Apply to the door thin layer of glue (for example, Moment Crystal or Glue 88). Do not use superglue - it can damage the plastic!
- Apply the seal, starting from the top corner, and press firmly.
- Secure the elastic band with masking tape in several places and leave for 12-24 hours for the glue to dry completely.
2. Seal with groove fastening
This type is found on Samsung, LG and some models Electrolux. It is important here:
- Find on the door groove (groove) for the seal.
- Insert into the groove first corner of the elastic band and carefully stretch it around the perimeter, slightly pressing.
- Use plastic spatulain the corners so that the seal fits tightly.
- Check that the rubber band is not puffy - this is a sign of improper installation.
3. Self-tapping seal
A rare but reliable method (for example, on Indesit BIAA 13 or Ardo). Proceed as follows:
- Attach the seal to the door and Mark the places for the screws with a pencil.
- Drill holes thin drill (diameter 2-3 mm).
- Secure the elastic band with self-tapping screws, starting from the corners. Do not overtighten so as not to deform the plastic!
After installation, check the tightness: close the door and try to stretch a sheet of paper between the seal and the refrigerator body. If it does not fit or is clamped tightly the job is done correctly. If the sheet comes out easily, the seal is not installed tightly and needs to be corrected.
Typical mistakes when replacing a seal and how to avoid them
Even with careful work, you can make mistakes that will negate all your efforts. Here are the most common:
- 🔧 Wrong choice of sealant - if the rubber does not fit the size or profile, it will not seal the door. Always check the article number!
- 🧴 Using the wrong glue —superglue or PVA are not suitable, as they do not provide elasticity of the connection. Use only silicone sealant or special glue for rubber.
- 📏 Uneven elastic tension —if the seal is pulled too tight, it will quickly tear. If it is weak, gaps will remain.
- 🔥 Overheating of the plastic with the hairdryer - temperatures above 60°C can deform the door. Keep the hairdryer at a distance of 20-30 cm.
- ❄️ Forgetting to defrost the refrigerator —ice prevents the seal from fitting tightly.
Another common mistake — ignoring the magnetic insert. On many modern refrigerators (for example Samsung RB-30 J3200EF), the seal has a magnetic tape that provides additional fit. If it is damaged or installed incorrectly, the door will close with a gap.
To avoid problems:
- 📸 Take a photo of the old rubber band before removing - this will help to install the new one correctly.
- 🧲 Check polarity of the magnetic tape —it should be attracted to the body and not repelled.
- 🕒 Take your time - let the glue dry completely before turning on the refrigerator.
⚠️ Attention: On refrigerators with electronically controlled (for example, LG DoorCooling+) after replacing the seal, an error may occur Er FF (the door does not close tightly). To reset it, unplug the refrigerator for 5 minutes.
Caring for the rubber seal: how to extend its service life
To make the new seal last longer, follow these simple steps rules:
- 🧼 Wash the gum regularly with silicone grease (for example, warm water and soap (once every 2-3 months). Avoid abrasive detergents!
- 🧴 Lubricate the seal silicone grease (for example, WD-40 Specialist) 1-2 times a year. This will prevent cracking.
- 🚪 Do not slam the door —sharp blows will deform the rubber.
- 🧊 Keep an eye on ice —if it accumulates on the seal, remove it with a plastic with a spatula.
- 🔧 Check the tightness every six months using a sheet of paper.
If the seal has started come off in the corners, do not wait until it is completely wear - glue problem areas instant glue (for example, Super Moment Gel). This is a temporary measure, but it will extend the life of the elastic band by 6-12 months.
Also pay attention to indoor microclimate:
- 🌡️ If the refrigerator is located next to a stove or radiator, the seal will wear out faster due to temperature changes.
- ☀️ Direct sunlight makes the elastic band fragile - if possible, move the refrigerator to the shade.
FAQ: Frequently asked questions about replacing the rubber seal
Can the seal be repaired if it is torn?
If the tear is small (up to 2-3 cm), it can be sealed rubber glue (for example, Loctite 406). However, this is a temporary solution - after 3-6 months the elastic band will most likely break again. In case of major damage (cracks, peeling), it is better to immediately replace the seal.
How much does it cost to replace the seal at a service center?
The cost of work depends on the region and model of the refrigerator:
- Replacing the seal on the refrigerator compartment: 1 500 — 3 000 ₽.
- Replacement on the freezer compartment: 2 000 — 4 000 ₽ (due to the complexity of dismantling).
- Replacement on a two-chamber refrigerator: 3 500 — 6 000 ₽.
Independent replacement costs 3-5 times cheaper (the price of the seal alone is from 900 ₽).
Which glue is best to use for the seal?
Optimal options:
- Moment Crystal —transparent, elastic, not damages plastic.
- Glue 88 —reliably fixes rubber, withstands temperature changes.
- Silicone sealant (for example, Dow Corning 7091)—suitable for seals with a magnetic insert.
Do not use superglue (for example, Second) - it makes the elastic hard and leads to repeated detachment.
What to do if after replacing the seal the refrigerator does not freeze?
Possible reasons:
- The seal is installed loose —check the tightness with a sheet of paper.
- Damaged magnetic tape —if it is skewed, the door will not close.
- Failed thermostat settings —after replacing the seal, calibration may be required (see instructions for the refrigerator).
- Failed compressor —if the problem was not in the seal, but in If the equipment breaks down, diagnostics will be required.
If the refrigerator does not cool, turn it off for 1 hour, then turn it on again. If the problem persists, contact a specialist.
Is it possible to replace the seal on a refrigerator with a No Frost system?
Yes, the replacement process is no different from conventional models. However, after installing the new seal:
- Let the refrigerator stand with the door open 1-2 hours.
- Turn it on and wait for the first defrost cycle (usually takes 6-8 hours).
- Check if ice has formed on the back wall - if yes, the seal is not installed tightly.
On refrigerators No Frost (for example, Samsung RL-38) the seal often has additional layer of insulation - make sure that it is not dented during installation.