Water Based Sealer Gloss Eco-friendly Block Paving, Printed Concrete, Stone, Mas. Porcelain Tile Sealer - Matt Finish Eco-friendly. For most porous surfaces- block paving printed concrete stone masonry, rendering etc.- Eco Friendly Matt Sealer provides a very durable, protective barrier against water, oil, grease stains, etc., on both horizontal and vertical surfaces.
eBay