ARBO SST is a specialized load-bearing PVC foam tape, designed to act as a spacing element between the IG (insulated glass) unit and frame during the assembly of structural glazing fabrications. Recommended for use as a spacing element in structurally glazed fabrications. ARBO SST forms an effective short-term bond between the frame and the IG unit during assembly and creates a gap of the correct dimensions for the structural silicone, which is used as the primary bond. ARBO SST Roll width is available in 6mm up to 1200mm.