Foundation Armor WL550 Matte Wet Look Clear Matte Transparent Concrete Sealer Ready-to-use (5-Gallon) in the Concrete Stains & Sealers department at Lowes.com
Amazon.com: Amaco Lead-Free Matt Glaze - Pint, Transparent Matte, Transparent
Clear P95 Matte Acrylic Plexiglass Sheet – Canal Plastics Center
Amazon.com : Rimmel London Stay Matte Long Lasting Pressed Powder, Transparent [001] 0.49 Ounce (Pack of 1) (packaging may vary) : Lip Glosses : Beauty & Personal Care