The paint test on cedar is like this.
How to seal cedar siding.
As soon as you run a piece of tape take a larger square of plastic sheathing covering the newly painted spot.
Although intended primarily for restoring horizontal wood surfaces such as decks these products generally work almost as well on vertical surfaces.
However with semi transparent stains you will need to take care with the application.
After you have washed it wait for it to dry before applying any stain to the cedar.
Brush or roll the chosen sealant onto the interior cedar piece.
To prepare the surface of rough cut cedar siding wash the siding down with a good wood cleaner.
Sand the project up through the grits covering the hard to reach parts for easier assembly.
Inspect the siding for rot or damage.
Prepare your cedar siding by washing it with soapy water to remove any dirt or dust if any has accumulated.
Use a thick brush when staining.
Uncoated weathered western red cedar siding or trim can often be restored to its original color by applying commercial products called cleaners brighteners or restorers.
You can do it until at least 220grit or even go up to a maximum of 600.
Make sure the siding is completely dry before applying the sealer.
Assuming you want to keep the wood looking natural you have a couple of choices when it comes to.
Just like exterior applications your interior sealing projects should start with clean cedar.
Then take a strip of masking tape taping across the newly painted surface.
Maintenance sealing for rough cut cedar siding surface preparation.
This way you can completely seal the cedar front to back top to bottom and around all edges.
Take a brush or roller applying the paint on the cedar surface approximately 6 x 6.
Open a window or door in the room to help ventilate the area.
When to seal cedar siding for best results seal before applying the siding to the wall.
Before applying your sealer it s best to wipe out some glue splotches using mineral spirits.
Semi transparent stains are your best bet when you want the real look of slightly weathered cedar with protection.
Hose down or pressure wash the exterior of your home.
Sanding is essential to achieve a smooth clear finish for your cedar pieces.
If necessary use a paint removing product to remove an old layer of paint.
Have any damaged pieces replaced.
Let the coating dry completely before you apply another coat.
Allowing it to dry as directed.