AlphaTec® 3000 Ultrasonically Welded & Taped - Model 111 Durable, comfortable multi-layer chemical barrier, Type 3/4/5/6 protection
AlphaTec® 4000 Ultrasonically Welded & Taped - Model 111 Innovative multi-layer chemical barrier technology, Type 3/4/5 protection
AlphaTec® 5000 Ultrasonically Welded & Taped - Model 111 Durable, highly visible, multi-layer chemical barrier technology, Type 3/4/5 protection