Geocel Corporation manufacturers quality sealants, caulks, and adhesives specifically designed for tough construction and repair applications. From general all-purpose to job specific applications, Geocel offers solutions that meet the demands of the professional contractor as well as the individual property owner.

The White Lightning® line of caulks and sealants has been the choice of building industry professionals and serious do-it-yourselfers for nearly a century. As one of the largest caulk and sealant manufacturers in the USA, White Lightning® is a market leader in lab-verified, premium performance.