Q&A · maintenance
What type of sealer is suitable for slate?
If sealing slate, a penetrating sealer is generally recommended to protect without creating a surface film. Enhancer sealers can also be used to deepen its natural color. For a matte finish, look for sealers that won't change the color, such as Stonetech Bulletproof sealer. Some applications may benefit from both a penetrating and a surface sealant.