Fixing Creaky Plastic Trim: A Diy Guide

how to stop plastic trim creaking

Creaking plastic trim is a common issue in cars, with owners of vehicles ranging from Mazdas to BMWs reporting squeaking noises from their interiors. The problem is often caused by plastic parts rubbing together, and can be exacerbated by temperature changes or the stiffness of the car. A variety of solutions have been suggested by car owners, including the use of lubricants such as WD-40, silicone spray, olive oil, and Vaseline, as well as more creative fixes such as felt tape, butyl rubber, and cabinet drawer protectors.

How to stop plastic trim creaking

Characteristics Values
Cause Poor build quality, plastic pieces that don't fit well, plastic-on-plastic/rubber friction, plastic-on-seat friction
Solutions Use a lubricant, e.g. silicone spray, WD-40, Mr Shene spray polish, olive oil, paraffin base cream, Vaseline
Use a gasket, e.g. Permatex black gasket maker, butyl tape
Use a physical barrier, e.g. felt, cabinet drawer protectors, foam-backed tape

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Using silicone spray

One effective solution to stop plastic trim creaking is to use silicone spray. Silicone spray is a lubricant that can be applied to the joints of the trim to reduce friction and prevent creaking. It is important to use a silicone spray specifically designed for this purpose, such as WD-40 Silicone Spray, rather than a standard WD-40 product. The silicone spray comes with a flip-up tube, making it easy to apply directly to the affected areas without making a mess.

To use the silicone spray, simply spray it onto the joints of the trim where the plastic pieces meet. It is recommended to spray all around the centre console and various other trim parts to ensure complete coverage. The silicone will act as a lubricant and reduce the friction between the plastic parts, eliminating the creaking noise.

Silicone spray is a quick and easy solution to creaking plastic trim, and it can be applied in just a few minutes. It is a non-invasive method that does not require any disassembly of the trim or surrounding areas. Simply identify the areas where the plastic pieces meet and apply the spray as needed.

It is worth noting that while silicone spray can be effective in reducing creaking, it may not be a permanent solution. The longevity of the solution depends on various factors, including the severity of the creaking, the frequency of use, and the environment in which the trim is located. In some cases, the silicone spray may need to be reapplied periodically to maintain its effectiveness.

Additionally, it is important to be cautious when using any type of spray product near electrical components or sensitive materials. Always follow the instructions and recommendations provided by the manufacturer of the silicone spray to ensure safe and proper usage.

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Applying felt tape

To apply felt tape, first identify the areas where the plastic trim is creaking. This may involve removing some of the trim panels to access the underlying structure. Once the problem areas have been located, clean the surfaces with a mild detergent or alcohol wipe to remove any dirt, grease, or residue that could interfere with the adhesion of the tape.

Cut the felt tape to the appropriate length, ensuring that it is long enough to cover the entire area where the plastic surfaces are rubbing. Peel back the adhesive backing and carefully apply the tape to one of the surfaces, smoothing it out to remove any air bubbles or wrinkles. Firmly press the tape in place to ensure a strong bond.

If necessary, you can apply additional layers of tape to increase the thickness and provide more effective sound dampening. Just be sure to apply each layer smoothly and securely. Once the felt tape is in place, reattach any trim panels that were removed and test the area for creaking.

Felt tape is a simple and inexpensive solution to plastic trim creaking. It is important to source a high-quality tape that is designed for automotive use, as this will ensure it can withstand the temperature fluctuations and vibrations within the vehicle. By taking the time to carefully apply the felt tape, you can effectively reduce creaking noises and improve the overall driving experience.

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Lubricating with WD-40

Creaking plastic trim is a common issue, and one solution is to use a lubricant such as WD-40. This product has been used successfully by many people to reduce squeaking and rattling noises in their cars.

WD-40 is a water-displacing spray that can lubricate and protect metal and non-metal surfaces. It is important to use the silicone version of WD-40, as the standard version may not be as effective on plastic trim. The silicone spray comes with a flip-up tube for easy application along the joints of the trim without making a mess. Simply spray the product all around the centre console and various other trim parts to achieve the desired result.

After applying, gently wipe away any excess product with a cloth. It is recommended to spray and wipe down all relevant areas, rather than applying a small amount and rubbing it in. This ensures that the product is effective and that no residue is left behind.

WD-40 is a versatile product that can be used on a variety of surfaces and materials. It is safe to use on plastic, rubber, and vinyl, and will not eat away at these materials. It is important to note that while WD-40 can be effective in reducing squeaking and rattling, it may not be a permanent solution. The product may need to be reapplied periodically, depending on its effectiveness over time.

Using the right product is crucial, as some lubricants can dry out quickly or leave behind residue. It is worth noting that some people have tried alternative methods with varying levels of success, such as felt tape, hot glue, and other types of spray lubricants. However, WD-40 silicone spray stands out as a popular and effective solution for lubricating plastic trim to reduce creaking noises.

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Using cabinet drawer protectors

One way to stop plastic trim creaking is to use cabinet drawer protectors. These are self-adhesive hard rubber bungs that can be stuck to the bottom of the lid, creating a tighter fit. For example, B+Q offers cabinet drawer protectors that can be used to fix rattles and squeaks from the centre armrest lid.

Cabinet Hero is another brand that offers slimline cabinet edge protectors that prevent chipping, wear, and discoloration. These protectors are easy to install, requiring no tools, adhesives, or messy installation. They simply need to be trimmed with pruning shears, scissors, or a utility knife for a perfect fit. The slim design of these protectors allows them to fit into tight spaces, including face frames and Euro-style cabinets.

The Cabinet Hero protectors are made from clear transparent plastic, making them thin, rigid, and almost invisible. They are also durable and provide robust protection while remaining thin and inconspicuous. They can be easily cleaned and blend smoothly into kitchen designs, safeguarding cabinet edges and surfaces.

Another option is to use a Dremel to notch the drawer protector to fit around any bumpers. This can ensure a better fit and help protect the cabinet from damage. Overall, using cabinet drawer protectors is an effective way to stop plastic trim creaking, providing both functionality and discretion.

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Applying Permatex black gasket maker

To apply Permatex Black Gasket Maker, you should first ensure that the surfaces you plan to apply it to are clean and dry. You can use a residue-free solvent, such as Permatex Brake & Parts Cleaner, to clean the surfaces. Next, cut the nozzle at a desired opening at a 45-degree angle, typically between 1/8" to 1/4" or 2 to 6mm. Attach the nozzle to the cartridge and insert it into a standard or short caulking gun.

Surrounding all bolt holes, apply a continuous and even bead of silicone to one surface. You can remove any excess silicone with a knife. Assemble the parts immediately, ensuring you do not overtighten the bolts, as this may squeeze out the silicone. Finger tighten until the material begins to squeeze out around the flange.

The silicone will dry in about an hour and can be tightened to torque specifications. It is recommended to allow 24 hours for the silicone to fully cure before filling with fluids or returning to service. In cold weather, allow more time for the silicone to dry and cure. After use, replace the cap and clean your hands with a dry cloth or Permatex Fast Orange Hand Cleaner. Clean your tools with a non-flammable cleaning fluid.

Frequently asked questions

You can use a lubricant like WD-40, silicone spray, or Mr Shene spray polish. First, spray the lubricant onto the creaking area, then gently wipe away any excess.

Yes, you could try using felt, superglue, or goo-gone to reduce the noise. Alternatively, you could use a product like Permatex Black Gasket Maker or butyl tape to create a buffer between the plastic parts.

Some products that should be avoided include Vaseline, olive oil, and hot glue. These products may dry out quickly, leave a residue, or not stay flexible enough to be effective.

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