Amazon.com: 1 Quart Super Purity Talcum Powder, Extremely Fine Talc Powder for Chalk Painting, Multiple Purpose Talcum Powder Unscented with Excellent Lubrication, for Bike and Auto Tire Repairing - by TITGG :
SUPER PURE TALC POWDER: ONE QUART (USED FOR FILLER, PAINTING, LUBRICATION, ETC.) - Walmart.com
Talcum Powder | MedTruth - Prescription Drug & Medical Device Safety | Informed Advocacy
What Is Talc, Where Is It Used and Why Is Asbestos a Concern? - The New York Times