Propolis with control of "Candida albicans" and immunomodulatory effects. Propolis is used by some string instrument makers (violin, viola, cello and bass) as a varnish ingredient. Some workers use it to seal the surface of newly made bridges. Propolis was purportedly used by Antonio Stradivari in the varnish of his instruments. Propolis is used by some chewing gum manufacturers to make propolis gum. Propolis is used to bring about a chemical reaction to convert fats and oils into automobile wax during application. Propolis Propolis or bee glue is a resinous mixture that honey bees produce by mixing saliva and beeswax with
Hoof glue Hoof glue Hoof glue is an adhesive made by boiling down the hooves of ungulates. It is a partially hydrolyzed keratin. It is a type of animal glue. Hoof glue was widely used throughout human history. The oldest known bow was 10,000 years old and made using hoof glue. Hoof glues have been used for things like stiffening bow strings, adhering fabric to wood, stiffening fabric, creating thin lacquers to protect valuable objects , as well as sealing glass into frames, and sealing ceramic containers to name just a few. Hoof glue is still used today in cabinetry and other