FRONTA QUATTRO

Applications FRONTA QUATTRO® is a black membrane with black print, for invisible WRB and dark shadow lines behind open joint cladding. It is an extremely UV resistant weather resistive barrier made as 3 layer WRB, with PP protective covers and airtight, high performance TEEE vapor-permeable active layer. Advantages Black membrane, with printing only in area of overlaps Combine with TESCON INVIS, for invisible WRB under open joint siding Actively vapor open, monolithic TEEE film membrane Provides superior weather protection and can cover board insulation, plywood, OSB and ext. gypsum-board Gaps can be up to 1 3/8” (35 mm) [board width must be minimum 3 x gap height] Living Building Challenge Compliant — Red List Free Suitable as exposed wall protection when taped with TESCON INVIS Properties Material: non-porous TEEE functional membrane Air permeance:  0.00004 cfm/ft2 Perm Rating: 38 perms (Sd-value 0.05 m) for enhanced outward drying potential Very watertight, resists 33’ ft of wat