BASF MasterProtect® H 200, 19L
$319.82 / PAIL
MasterProtect® H 200 (formerly Enviroseal 20) is a clear, water-based 20% alkylalkoxysilane penetrating sealer that protects against moisture and chloride intrusion. It does not alter the surface appearance, and is breathable. It's suitable for use on both horizontal and vertical applications and on interior and exterior locations.