YHC 300 IG Curtain Wall System YHC 300 INSIDE GLAZED HURRICANE RESISTANT CURTAIN WALL SYSTEM INTERIOR GLAZING SPACER EXTERIOR GASKET VERTICAL MULLION SHEAR BLOCK HORIZONTAL MULLION JOINT PLUG WEEP HOLES EXTERIOR GASKET FACE COVER INTERIOR GLASS STOP INTERIOR GLAZING SPACER INTERIOR COVER Effective Date: October 2, 2016 | 04-1008-04 Page-3