EFCO 945 Series - Manual (Page 41)

INCLUDES CAPTURED AND STRUCTURAL GLAZED MULLION SYSTEMS
MDM
01/2007
AFTER GLAZING BEAD IS
INSTALLED, RUN A BEAD OF
SEALANT DOWN THE SEAM OF
THE BEAD AND 1" UP THE
GASKET RACE. TOOL THE
SEALANT ALONG THE SEAM SO
A WATERTIGHT SEAL IS MADE.
(FOR OUTSIDE GLAZED OR SSG
THIS IS DONE PRIOR TO GLASS
INSTALLATION)
AFTER GLASS IS INSTALLED,
APPLY A HEAVY BEAD OF
SEALANT TO THE FLAT SIDE OF
THE VERTICAL WHERE THE UP
TURNED LEG OF THE GLAZING
BEAD WILL ALIGN WHEN
INSTALLED AFTER BEING GLAZED.
ROTATE AND SNAP THE GLAZING
BEAD INTO PLACE.
[FIG. 53]
[FIG. 54]
PAGE 39
SECTION IX - GLAZING (cont.)
INSIDE
GLAZE
OUTSIDE
GLAZE
GLAZING NOT SHOWN
FOR CLARITY
STEP 4) APPLYING SEALANT AT GLAZING BEAD AND
VERTICAL MULLION
NOTE: THIS STEP MUST BE
DONE TO ENSURE A
WATERTIGHT SEAL AT THE
INTERIOR OF THE UNIT
AROUND THE HORIZONTAL
GLAZING BEAD.