DIY Linseed Oil Concrete Sealer
- 1). Fill a bucket with equal parts of boiled linseed oil and turpentine. The amount needed will depend on the size of the surface you are sealing. Keep in mind you will need enough to apply at least two coats of the sealer.
- 2). Mix up the ingredients thoroughly with a long-handled spoon.
- 3). Apply the homemade sealer to a clean, dry concrete surface using a paint roller or garden sprayer. Apply at least two thin coats.
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