EcoSeal vs. Caulk for Air Sealing

Air sealing is always a top priority when it comes to creating an energy efficient home. In this heads-up comparison we tested Knauf Insulation EcoSeal™ against caulk sealing to gauge effectiveness at filling and sealing seams, gaps and cracks. EcoSeal is a water-based elastomeric sealant that applies easily and simply with an airless paint sprayer and dries to a flexible tough film -- there are no chemical mixing or no toxicity protection required. Certified for indoor air quality as a low emitting product by The GREENGUARD Environmental Institute to both the GREENGUARD Certification Program™ and the more stringent GREENGUARD Children and SchoolsSM standard. EcoSeal should be used with Knauf Insulation EcoBatts® or Knauf Premium Blowing Insulation as the EcoSeal System. The EcoSeal system forms an effective, continuous and affordable air and thermal barrier for the building envelope. See the results!