AlphaTec 4000 Ultrasonically Welded Taped - Model 189 Innovative multi-layer chemical barrier technology, Type 3 protection
AlphaTec™ 3000 Ultrasonically Welded & Taped - Model 131-G04 Durable, comfortable multi-layer chemical barrier,
AlphaTec® 1500 PLUS Stitched - Model 111 Particle-filtering, anti-static SMS protective suit, delivering light chemical resistance