Knauff Insulation has introduced the Knauff Insulation and Sealing System (KISS), which is a combination of EcoSeal, Water-Based Elastomeric Sealant, and EcoBatt Insulation or Jet Stream Ultra Premium Blowing Insulation. This combination results in less energy use and increased indoor air quality. The insulation is bio-based, combining renewable and abundant resources such as sand and a minimum of 40 percent post-consumer recycled glass with a technology that removes petro-chemicals used in most other fiber glass insulations.knaufinsulation.us