Is porch paint a good sealer?

Porch paint is designed primarily for durability and weather resistance, making it a good option for sealing and protecting surfaces like wood or concrete on porches and decks. However, its sealing properties may not be as effective as dedicated sealers, especially in preventing moisture infiltration. For optimal protection, it's best to use a specialized sealer before applying porch paint, particularly in areas prone to heavy moisture or wear. Always check the specific product's guidelines for the best results.