Hamatite(Sealants and Adhesives)
“Hamatite” is our unique brand of YOKOHAMA’s chemical business such as sealing & waterproofing materials and adhesives. In the construction field, we provide sealing materials for outer walls/window frames of buildings or houses as well as waterproofing materials for building rooftops or verandas.“Hamatite” has maintained the leading position as a reliable sealing material brand for construction use and been adopted at Japanese landmark locations such as Roppongi Hills, Tokyo Midtown, Chubu Centrair International Airport, the Shin-Marunouchi Building and so forth. The Hamatite Division also manufactures various adhesives for automotive and industrial use. Our product development philosophy is not just to produce high quality products, but health hazards are also taken into consideration, for example, adhesive without organic solvent since our Hamatite products are apt to be used in our everyday life.