4
SPLIT BACK-PANEL INSTRUCTIONS (for Back walls that are 48" to 72" wide)
These
1.After corner pieces are set and dried,
2.Apply silicone onto the premarked wall to within 1/2" of the pencil lines. Apply a 1/4" bead of silicone sealant on the edge of the backside of the panel. Install the bottom half of the back panel and secure in place with props and/or braces and/or hot melt glue. Wipe excess sealant with a damp cloth.
3.After the bottom half of the panel is set and dried, the top panel can be installed. Dry fit the top half of the panel and check for alignment with
Apply a 1/4" bead of silicone sealant in the groove of the top panel as shown in Fig. 7 on the following page. Apply a 1/4" bead of silicone sealant 3/8" from the edge of the sides of the panel. Install the top half of the back panel and secure in place with props and/or braces. Wipe excess sealant with a damp cloth. See Figs. 7 & 8 below.
SUGGESTED BRACE 3/4" PLYWOOD 4" x 4"
BACK PANEL
BRACING EXAMPLE
(BRACING NOT SUPPLIED)
SEE ALTERNATE
METHOD ALSO
ALTERNATE BRACING METHOD:
Pull panel away from the wall at the top and apply a dab of hot melt glue to subsurface at each panel corner. Immediately press entire panel into position. Hold panel in place for 10 to 15 seconds.
TOP
PANEL
BOTTOM PANEL
APPLY
SEALANT
HERE
TO TOP
OF PANEL
1/4" PANEL THICKNESS
FIG.7 | FIG.8 |
7 5 2 7 7 0 - 1 0 0 R e v . B | 4 | C A m e r i c a n S t a n d a r d I n c . 2 0 0 4 |