Direct Colors Penetrating Concrete Sealer, Hardener & Densifier is a clear, odorless, VOC compliant, water-based, matte finish concrete sealer, salt protectant and dust proofer that hardens, seals and densifies concrete.
Our sealer provides all the protection of a high-end penetrating water repellant sealer and offers all the benefits of a surface hardener, sealer, and densifier. This product penetrates and seals by reacting chemically with the concrete surface forming a clear, dense and durable inorganic topical surface layer that is breathable, abrasion-resistant, and hydrophobic.
This matte finish concrete sealer provides no surface gloss and must be scoured using a red and black scouring pad on a high speed buffer after indoor floor applications to bring up a light shine and remove any residue caused by over-application.
Penetrating Concrete Sealer Hardener will extend the life of any exterior concrete slab by reducing spalling and other problems caused by extreme weather conditions.
If desired, penetrating sealer can also be used in conjunction with other membrane-forming sealers for a gloss finish.