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 Plus™ against caulk sealing to gauge effectiveness at filling and sealing seams, gaps and cracks. ECOSEAL Plus™ 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.

ECOSEAL Plus™ should be used with Knauf Insulation EcoBatt® Insulation or Knauf Insulation JetStream® Ultra Blowing Wool 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!

ECOSEAL Plus™ is certified for indoor air quality as a low emitting product by UL GREENGUARD Environmental Institute to GREENGUARD Gold.