DuPont Tyvek has added the new DuPont Tyvek Fluid Applied WB+ System to its portfolio of building envelope products. The new fluid-applied weather barrier is a high-performance silyl-terminated polyether technology that provides both a superior air and water barrier and industry-leading vapor permeability. The combination of this product results into a reformulated fluid-applied membrane for ease of use on most commercial substrates – which provides much ease to spray on the wall. This next generation fluid-applied barrier provides enhanced durability with up to 2½ times as much coverage, per gallon, as competing products; ease of installation via spray-on or pressured … Read more