What are some good flagstone sealants?

Miracle Sealants and Custom Building Products are two options that offer good product lines of dependable, matte sealants and finishes for flagstone, according to The Home Depot. Landscaping Network recommends that flagstone be sealed and finished with a matte finish to preserve the natural beauty of the stones themselves.

Additionally, those looking for high-quality sealants should use penetrating acrylic sealers and re-apply each year to protect the color and durability of the stone over time. The Home Depot carries Miracle Sealants' and Custom Building Products' full line of stone sealing products, available in many of the varieties recommended by Landscaping Network.