What is gem seal?Wait, no that can't be right. What is a Gem Seal?Gem-Seal - High Gloss, Wet Look Sealer - Brickform Brickform Gem-Seal is a premium quality, solvent-based acrylic sealer designed to protect architectural concrete surfaces. A light coating of Brickform Gem-Seal helps to protect the concrete surface and provide resistance to oil, grease, and food stains.
It’s a semiprecious stone or other stone, or fired clay, signet, used to press a sort of signature into or onto a document.