Crawford's is free of added asbestos, white lead, mercury, tin, formaldehyde or any heavy metal biocide or fungicide. In addition, Crawford's Free contains no potentially harmful added silica. Most recent concern among health professionals. Crawford’s Free Spackling Paste is a multipurpose, premixed, ready-to-use vinyl-patching compound for use inside or out on primed plaster, drywall and wood surfaces.
