Hive management in early spring to speed up brood production. Propolis is another byproduct of the bee hive. Certain races of bees are more prone to using propolis. Propolis can be collected on special plastic propolis screens. The tendency of the bees is to use propolis as a glue to seal openings that are too small for a bee to crawl through. A propolis screen is usually put in place of an inner cover. It has small openings that are propolized by the bees. The propolis screen can be frozen which hardens the propolis. Once the propolis is frozen it can be
Gorilla Glue only to furniture manufacturers. The company began selling Gorilla Glue to consumers in 1999. The company was purchased by Lutz Tool Company which later changed its name to The Gorilla Glue Company. The company is privately owned by the Ragland family. In late 2016, the company relocated from its Cincinnati location on Red Bank Road to its current location in Sharonville, a suburb of Cincinnati. "Original" Gorilla Glue works on wood, stone, foam, metal, ceramic, glass and other materials. It expands slightly while drying, sometimes enough to cause "squeeze-out", which foams up in air. The original is also available in