Ok The package with 5 brochures/literature with samples attached arrived today. The material is surprisingly light (bare in mind the sample is 4”x4” swatch of material) and flexible. I’m very familiar with Tyvek so my guess is this product will apply in a similar manner as Tyvek. Going to get samples out to my BFS contact asap. Only questions I will have to pursue is cost psf. If pricing is in line with market this should sell itself.