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Short Story about Pvc Nail Hole filler

PVC nail hole filler or Polyvinyl Chloride is used in many applications such as its use in buildings and construction, in automobiles, electronics, and in health care, furniture, packaging, and many more. It is highly versatile that it is widely used now in exchange for wood, sometimes even metal.

We consider it strong and can stand moisture, and any form of abrasion. It also does not corrode or rust when soaked in water, unlike other materials that are frequently used either in building and house construction

It has been in use since it was invented in 1872 but it was only in 1912 that they patented it. Since then it has been continuously developed to create the type of PVC that we have today which is considered thicker and durable.

Although there is a conflicting statement on whether it is safe to use and there is some criticism, the use of PVC is vast that without it, building and construction will be more troublesome.

Where is the PVC Nail Hole Filler Used Around The House?

-used in water pipes.

-electrical wire encasement

-used indoor frames



-waste pipes

-cable insulation





When using PVC there are distinct ways to connect it wherever you will use it. There are PVC cement, glue, and solvent specifically to attach PVC. When PVC is used for exterior trim, nails are used. However, PVC attracts mildew and will require the nail holes covered or filled with material specifically for this purpose.PVC Nail Hole

Filler: (for small holes)

-You may use an epoxy nail-hole filler made for PVC. You can buy the nail hole filler in your local hardware store, it will not cost you much as well. You can use 2-part epoxy for this task.

-You may get a piece of small wood to mix the two different components or you may use your hand to blend the two. Once the color is evenly mixed you may stop the blending. It will take 15 minutes for the exposed epoxy to dry and harden so just mix the portion that is only enough for 15-minute use.

-Apply the filler with your finger or use a putty. Most nail holes are just too small and fingers can be used for this type of hole. Just put a small dab of the mixture on your index finger then press it to cover the hole and smear it in the hole. If there is a need to repeat the application, do so till it fills the hole. You may also leave just a slight ridge on the outside of the hole after.

-For larger holes: Using a putty knife is necessary for larger holes so that the entire hole is covered. The putty knife can scoop up a small portion that is just right to fill the hole and then firmly press the mixture to the hole. A Putty knife can also remove excess hole filler.

-Sanding. You don’t want any uneven edges on your PVC trim, so there is a need for sanding the excess protrusion. You may use sandpaper such as the 180 grit or even the 220 grit, which is the most extra-fine sandpaper. Sand the filler little by little until you see the surface is smooth.

-Clean. Once you are done with sanding. You must clean the surface of any dust. Clean the surrounding gently but be sure you are removing all the dust on the surface. This is to prepare the surface for priming, painting, staining, and sealing. If you do not remove the dust and it was painted on, there is an obvious bump and such on the surface.

Why Use a Nail filler for PVC?

If you use the correct nailer for your PVC trim, there will be no need for filling holes and such because the nails and the nail hole will be invisible and will not matter much even if it is left alone with no filler. It is hardly noticeable, and you are the only one who knows it’s there.

If you manually hammered the nail by yourself or even if you use the automatic nail gun, there is still a hole that is produced after. At night when it is darker and there are lesser lights around, it is not noticeable but in daylight; you easily see it.

Nail holes can also be painted on if you are pressed for time and prefer to not fill the holes anymore. Some do just that cause it will save them time and effort. Yes, the hole will be painted on, but there will still be a space on top of the nail where black molds and mildew can thrive.

Filling the nail hole with epoxy and other fillers ensures that this won’t happen and there is no way that any moisture will seep through. For your peace of mind, better to do everything in one go so you have less to worry about.

Why Paint The PVC After Nail Hole filling?

Painting PVC can ensure that it is safe from mildew and dirt. PVC painting does not need a primer before painting. You should also use 100% acrylic paint. Use the right paint. Should be the paint is near the color of the PVC trim, not too dark and not too light color because it is not also easy on the eyes if you use incorrect painting.

What are the distinct ways of fastening PVC to the wall, floor, and other parts of the house?

-Using adhesives. We use this type that is solvent-based because of the chemical breakdown caused by the solvent to the PVC that will make it weld together. PVC pipe glue can be used or a PVC lumber product that is specially formulated for adhesion. Another way is by using a heavy-duty construction adhesive.

-Using Sealant. You should check first if the sealant is solvent-based and you can double-check by looking at the bottom of the tube to know what they use.

-Fasteners. Using stainless steel nails is the most common. Screws are also one option. The nail and screw should have the right specification such as the length of the nail, shape the sturdiness of the nail, or the screw. Screws that are stainless steel works very well. There is also a fastening system that can be used in PVC to make the attachment strong and will stand the test of time.

PVC Trim Problems

Besides that you need to nail the PVC to attach it, there are also issues that you faced when using PVC trim. Yes, they are durable, low maintenance, and aesthetically pleasing to the eyes but several problems can rear their ugly head in the long run.

Thermal Expansion

The problem with PVC trims is that it expands when exposed to a tropical environment. So, if it is always exposed to sunlight, the trim will expand. It will come back to its original size but over time peeling, cracking and bonding will be affected. So, consider painting your PVC trim to the same color as the trim and not anything darker.

Not environmentally friendly

They still make PVC of plastic which is hard to dispose of. It will leak and seep through the soil and wherever you place it once exposed to the external environment. PVC releases harmful VOCs. Some say that it is recyclable but at any point, that recycling plants do not accept it, it will end up on another garbage site.

Nail Hole Discoloration

This is the reason some homeowners want the PVC because once the nail hole gets in contact with liquid, molds and mildew sometimes thrives on it. The nail hole will have discoloration which damages the aesthetic look of the PVC trim. The PVC  is the best solution to stop this from happening. Afterward, the painting will double the protection to your PVC nail trim.

PVC changes shape and gets damage

Although PVC is considered very durable by some once a boulder or any tree limb will fall on it will surely damage it or make a dent on your PVC. You may need to have it fixed by someone who knows how to heat the boards so the maintenance work can be started.


The most common use of PVC in the house trims. Users believe in their durability and how they saved money by using PVC instead of other materials. But with every PVC trims, there will be a nail hole that is present. If the installer also does not have much experience in the installation, they make bigger nail holes.

You need to make sure that you get the best PVC nail hole filler to address this problem. Ideally, you get to fill the holes soonest you see them or let the installer finish the job, otherwise, nail holes will just house dirt and molds eventually which will cause ugly-looking PVC trims with some discolored nail holes.

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