Bonding Liner to Concrete Substrate with PolySeam BCI Batten Bar Video Compilation BCI – Polyseam vs. Batten Bar Installation Sealing and Protecting Steel with SC 3900 Coating Creating a Liner in the Field with SC 3900 Creating Concrete Containment Repairing Cracks and Waterproofing with Foam Grout Sealing Pipe Penetrations with SC 3900 Coating Concrete Blocks with SC 3900 Coating Waterproofing a Cardboard Box with SC-3900