STAS Application status Approved STAS Submission date Thu, 12/15/2016 - 12:00 Application type Registered Detail STAS Certificates Arc T-Barrier Masonry Arc T-Barrier Timber Arc Eaves Insulator ARC Insulated DPC’s and Cavity Closers ARC Peri-Break ARC Fire Barriers ARC Rainscreen Barrier (2 Hours Fire Integrity) ARC Curtain Wall Barrier (3 Hours Fire Integrity) ARC Metal Frame Barrier System (4 Hours Integrity) ARC T-Barrier (4 Hour Integrity) ARC T-Barrier (1 Hour Integrity)