A cracked interior liner in your refrigerator is more than just a cosmetic issue. If left untreated, it can lead to moisture buildup, reduced efficiency, and even safety concerns. Although the liner is not a part that can be easily replaced, it is possible to repair it using basic tools and a repair kit. You do not need to hire a technician to get the job done.
This guide explains how to fix a cracked liner, what kits are available, how to work safely, and how to prevent future damage.
Tools and Supplies You Will Need
Before starting, gather the following items:
- Gloves
- Hair dryer
- Wet rags
- A refrigerator liner repair kit
These tools are necessary for cleaning the area and applying the patch or epoxy effectively.
Available Liner Repair Kits
There are different kits available depending on the type of crack. While these kits work with most refrigerator brands, the color may not match the original interior. Choose the kit that fits your repair needs:
Whirlpool Liner Repair Kit (Part Number 8212572)
- Comes with a 22-by-35-inch repair panel
- Best for large cracks on flat surfaces
- Includes epoxy, tape, and instructions
Use this kit when the damaged area covers a wide and even space.
Whirlpool Two-Part Epoxy Repair Kit (Part Number 8201700)
- Designed for small cracks up to 12 square inches
- Works well on curved or uneven areas
- Includes epoxy and vinyl tape
- Suitable for areas near the painted cabinet
- Not meant to hold weight
This is a good choice for small or complex cracks that do not bear weight.
Whirlpool Vinyl Repair Tape Kit (Part Number 482395)
- Handles cracks up to 24 inches long
- Suitable for both interior and exterior liner surfaces
- Not designed to support weight
Use this when the crack is longer and located along the edges or surface of the liner.
Safety Guidelines Before You Start
When working on a refrigerator, take time to work safely. Follow these steps before beginning any repair:
- Unplug the refrigerator or switch off its power at the circuit breaker.
- Allow the interior to cool completely if it was recently running.
- Turn off the water supply if connected. Use towels to catch any remaining water.
- Make sure your hands are dry before handling tools or parts.
- Keep the area well lit and clear of clutter.
- Keep children and pets out of the workspace.
- Handle parts carefully without using force.
- Wear gloves to protect your hands from sharp edges and adhesive.
- Do not touch any wires or terminals directly. Use a non-conductive tool or gloves.
- Take a photo of any wiring connections before disconnecting them.
- Check the user manual for any model-specific repair instructions.
How to Install a New Refrigerator Liner Kit
Below are the steps to repair a cracked refrigerator interior using a liner repair kit. Follow each section carefully for a complete and effective fix.
Prepare the Refrigerator
- Unplug the refrigerator from the power outlet.
- Remove all food items from inside the fridge.
- Take out all shelves, drawers, and other removable parts.
Clean the Damaged Area
- Wash the cracked area using warm water and mild detergent.
- Dry the surface completely using a clean cloth.
Prepare the Repair Materials
- Put on protective gloves.
- Mix the putty or epoxy according to the instructions provided in your repair kit.
Apply the Repair Patch
- Cover the crack with the adhesive patch or tape as directed in the kit.
- Use a hair dryer to apply heat to the patched area. Hold it 18 inches away and heat for no more than 60 seconds.
Smooth and Set the Repair
- Dampen your finger with water.
- Gently smooth the edges of the epoxy for a clean finish.
Allow Time for Setting
- Leave the refrigerator door open for 30 minutes to maintain a temperature above 60°F (16°C).
- After the epoxy sets, reinstall the shelves and drawers.
- Keep items away from the repaired spot for at least 24 hours.
Finish Up
- Plug the refrigerator back into the power outlet.
- Wait for it to return to the correct temperature before placing food back inside.
Reminder: Read and follow the specific instructions that come with your liner repair kit. Different products may have different curing times and application steps.
Read More: Repair a cracked refrigerator interior cabinet liner with these pro tips
How to Prevent Future Cracks in the Refrigerator Liner
Taking simple steps can help reduce the chances of damage to the liner in the future. Here are some helpful tips:
- Do not place heavy or sharp objects directly on refrigerator shelves or against interior walls. Use a shelf liner or place a protective layer under items.
- Avoid overloading shelves. Too much weight can lead to bending or stress that may cause cracks.
- Keep your refrigerator in a cool location, away from sunlight and heat sources. Heat can cause the liner to expand and contract, which can weaken it.
- Clean up spills right away. Water can enter small cracks or joints, leading to further damage over time.
- Keep the appliance at a consistent temperature. Fluctuations can cause the interior material to wear out faster.
Also Read: The Complete Guide: DIY Refrigerator Maintenance Made Easy
Closing Thoughts
Fixing a crack inside your refrigerator might seem like a small job, but it helps keep your fridge running well. With the right kit and a bit of time, you can stop the crack from spreading and avoid bigger problems. Most of the time, there’s no need to hire a repair person. Once you’ve done it yourself, you’ll feel more confident handling it again in the future.
Pay attention to how you use your fridge every day. Try not to overload shelves or place sharp items too close to the liner. Keep the space around the appliance cool and clean, and keep the temperature steady. These small steps can help prevent damage and keep your refrigerator in good shape for longer.