DAFA ExFoil vapor barrier
DAFA ExFoil is the perfect complement to DAFA SprayBarrier.
DAFA SprayBarrier is a sprayable liquid vapor barrier used in places where it is very difficult to seal using a traditional vapor barrier.
DAFA SprayBarrier - sprayable liquid vapor barrier
DAFA SprayBarrier is a sprayable liquid vapor barrier used where it is tough to seal using a traditional vapor barrier.
Material
DAFA SprayBarrier is a low-viscosity one-component sealing compound based on hybrid polymer technologies. It is chemically neutral, has only a faint odor, and is compatible with most common construction surfaces. DAFA SprayBarrier cures by reacting with moisture in the air to form a solid, elastic, weatherproof, and airtight coating with good UV resistance.
Advantages
DAFA SprayBarrier can be applied as a sealant to the substrate.
DAFA SprayBarrier bag with 600 ml. and spray gun
The optimal solution for airtightness is to use DAFA SprayBarrier and DAFA ExFoil together.