Sign Painting Primers and Sealers

Sign painting primers and sealers help prime your surface and seal your finished work. Apply them with a brush, roller, or sprayer. Primers create a stable, durable basecoat on a wide range of surfaces, including wood, metal, and vinyl. It al...

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Sign Painting Primers and Sealers


Sign painting primers and sealers help prime your surface and seal your finished work. Apply them with a brush, roller, or sprayer. Primers create a stable, durable basecoat on a wide range of surfaces, including wood, metal, and vinyl. It also helps paint better adhere to the surface. Some primers work best on one type of surface, but multi-surface primers can adhere to more than one type of surface. Sealers protect your finished sign. They prevent UV and water damage.