Removing varnish from wood, no matter what the purpose is, can be taxing because the materials used can be puzzling. That is why in this article, I will discuss what grit sandpaper to remove varnish from wood. Plus, I will share other tips that can help you remove varnish from wood and different ways to remove varnish from wood.
How to Sand Off Varnish
Sanding off the varnish from the wood is commonly done for removing varnish and repainting the wood afterward. This is because sanding can also prep the wood for painting. Plus, it is chemical-free and natural.
So, what grit sandpaper to remove varnish from wood? Well, you can start with 150-grit sandpaper and sand the entire surface. After that, you can go ahead and use 220-grit sandpaper and repeat until the varnish is entirely removed.
Now that we have “what grit sandpaper to remove varnish from wood,” we can now move on to other ways in removing varnish from wood.
Other Ways on Removing Varnish from Wood
Now that you already know what sandpaper to remove varnish from wood, I will discuss other ways to remove varnish from wood.
The first way is using a heat gun. It softens and loosens the varnish’s grip on the wood, which makes it easier for you to remove it.
Don’t worry; the heat gun will not burn the wood. But, you will still have to scrape off the paint or the varnish afterward.
You have to wear protective goggles and gloves for this method and focus on what you are doing to prevent any accidents.
Use warm water to clean the wood. You can also use wood soap if you want and then pat it dry using a lint-free cloth.
For whittling, you need:
- A sharpening stone
- A whittling knife
Using the Heat Gun
Set the heat gun to low or medium and then hold the gun close to the furniture or wood’s surface. Focus on one area and then move the heat slowly around the area.
Scrape the varnish away once it softens before moving to the next area.
For varnish in narrow places, or those places that the heat gun cannot reach, you can go ahead and make use of sandpaper to remove the varnish there entirely.
The varnish stripper is usually used in most cases of removing the varnish from wood. This is a quicker way and a less laborious way to remove varnish from wood.
Since varnish strippers are harsh, you need to put on gloves and goggles before beginning, and then, you need to prepare the area.
Lay down sheets of newspaper or dust sheets underneath it and protect the wall adjacent to it. You also have to open the doors and windows if you are doing it indoors.
Instructions for applying the stripped may vary depending on the manufacturer, so you will have to check the instructions that come with the varnish stripper of your choice.
However, the simple way to do it is grab an old brush and apply a generous layer of the varnish stripper into the wood.
Wait for It to Set
After applying a generous amount of the stripper into the area, you have to wait for it to set. Make sure to check it every once in a while and see that it does not damage the wood or dry out.
Scrape It Up
Grab a metal scraper and gently scrape away the varnish until you see the wood. You can test it first to make sure that it is soft enough for scraping.
If it is still hard upon checking, you may need to apply another layer of varnish stripper into it.
Once you have scraped off the varnish or the paint, you can check the instructions if it requires you to wash the wood’s surface.
And then, check if all the varnish is off, and if not, you can repeat the process until you get the results you intend to get. Know more about sandpapers.
Removing varnish from wood is done in many ways, depending on its purpose and the amount of work you can do. Using sandpaper can be laborious, but it is the most natural way of removing paint or varnish from a wooden surface.
In this article, we discussed what grit sandpaper to remove varnish from wood. I also shared other ways of removing varnish. It is solely up to you which method you want to use. Just make sure that you are using the proper safety equipment for each way to prevent accidents.