Soprema Alsan Flashing is a one-component polyurethane/bitumen waterproofing resin. It is applied directly to bituminous sheet membranes as a liquid flashing.
Soprema Alsan Flashing is UV resistant and can be left exposed without protection.
**Note: Must use a mesh such as Drizoro Maxmesh or Alsan Fleece (301-562) with this product - 301-562
