Making your own DIY wipe-on poly finish for wooden projects is easy. Wipe-on poly is great because it dries quickly, you don't need to dirty a brush and it doesn't drip. However, to buy the solution in the store can be expensive, especially considering how easy it is to make your own.

After a couple of tests, I have come up with a solution that is pretty much identical to the one you buy in the store, in terms of finish and color. So let's create a custom pump can to make it easier to access the finish, and then mix our own solution.

Step 1: Make the Can

Materials:

1 quart paint can
replacement soap dispenser

Tools

drill
3/8 inch drill bit

Method:

Start with a clean 1 quart paint can. Measure the center of the lid and drill a hole using the 3/8 inch drill bit. Insert the replacement soap dispenser pump into the hole, push it down all the way. Here you can secure it with epoxy or hot glue to create a seal.

Step 2: Mix the Solution

Supplies:

Polyurethane
Mineral Spirits

Method:

In the can, pour in 1 cup of polyurethane and 1 cup of mineral spirits. Mix well, then put on the lid with the attached soap dispenser pump and secure the lid in place using a mallet. Try the pump out and you're ready to use your new wipe-on poly pump can!

Tip! In between uses, it can be a good idea to close off the end of the nozzle with a piece of tape to prevent air from entering the can, which will affect the finish over time.