PVC Corrosion Barrier isolates flashing and wall sheet from contact with concrete, and helps in eliminating sheet corrosion. Sheet warranty may be voided without such a barrier.
Available in zincalume or Shale Grey.
PVC Barrier is 1.2mm thick, flame retardant and self-extinguishing. VERMASEAL works best with a square edge concrete slab with no use of edging tool. Fits to wall sheeting with Teks screwed through the pan and into the skirting board area of the flashing.