REX Wrap Fortis is the only choice for demanding applications to protect from severe weather conditions and environments. Because of its one of a kind construction, REX Wrap Fortis prevents the infiltration of air and water while still allowing for the escape of water vapor. But the most unique feature is the 360 degree drainage that no other wrap in the world can give. REX Wrap Fortis can drain in every direction, no matter the final wall cladding, wood, vinyl, metal, brick, stone, cement sidings, stucco or EFIS. The incorporation of ALTA 360° makes REX Wrap Fortis a one of a kind all weather protection layer for any type of construction with the assurance of quality and lifelong service. REX Wrap Fortis has you covered in every direction.