GoBoard Wedge Installation
(continued)
Johns Man
ville
Building Insul
ation Div
ision
717 17th Street
Denver
, CO 80202
1-800-6
54-3103, w
ww
.JM.com/GoBoa
rd
4-f
t x 8-f
t Durable
, lightw
eight, waterproof tile back
er board
Limited
Warr
anty -
Visit JM.com/
GoBoa
rd for warr
anty information
Visit JM.com/
GoBoa
rd for install
ation instruc
tions
®
®
®
2015121910171
®
Johns Man
ville
Building Insulation Division
717 17th Street
Denver
, CO 80202
1-800-654-31
03, w
ww.JM.com/GoBoa
rd
4-f
t x 8-f
t Durable
, lightw
eight, waterproof tile back
er board
Limited
Warr
anty -
Visit J
M.com/GoBoa
rd for warr
anty information
Visit
JM.com/GoBoa
rd for install
ation inst
ruc
tions
®
®
®
2015121910171
®
Johns
Man
vill
e
Buildin
g In
sul
atio
n Div
isio
n
717
17
th St
ree
t
Den
ver
, C
O 8
020
2
1-800
-65
4-3
103
, w
ww
.JM
.co
m/
GoBo
ard
4-f
t x
8-f
t Durable
, lightw
eight
, wat
erpr
oo
f til
e bac
ker
bo
ard
Lim
ited
W
arr
anty
- V
isit
JM
.co
m/
GoBo
ard fo
r war
ranty
inf
orm
atio
n
Visit
JM
.co
m/
GoBo
ard
for inst
allat
ion inst
ruc
tio
ns
®
2015121910171
®
Johns
Man
ville
Build
ing In
sulat
ion Div
isio
n
717 1
7th St
reet
Den
ver, C
O 80
202
1-80
0-654
-310
3, w
ww.JM
.com
/GoBo
ard
4-ft x
8-ft Durable
, lightw
eight, wat
erpr
oo
f tile bac
ker
bo
ard
Lim
ited
War
ranty
- Visit
JM
.co
m/GoBo
ard fo
r war
ranty
info
rm
atio
n
Visit
JM
.co
m/GoBo
ard f
or inst
allat
ion inst
ruc
tions
®
2015121910171
®
27
©2019 Johns Manville. All Rights Reserved
8
Install
front
and
back
cut wedge panels by pressing firmly into
thin set. Ensure that there is a 1/8” gap at clamping collar, side
walls, curb and wedge panels.
Note:
Thinner side of wedge panel should always face the drain.
Fill 1/8” gaps, including between clamping collar and wedge
panels, with sealant and spread excess sealant with a putty knife
at least 1” from either side of 1/8” gaps. For the 90 degree inside
corners, use a 90 degree putty knife to ensure the inside corners
are completely sealed.
Johns Man
ville
Building Insul
ation Division
717 17th
Street
Denver
, CO 80202
1-800-6
54-3103, w
ww
.JM.com/GoBoa
rd
4-f
t x 8-f
t Durable
, lightw
eight, waterproof tile back
er board
Limited
Warr
anty -
Visit JM.com/
GoBoa
rd for warr
anty information
Visit JM.com/
GoBoa
rd for install
ation instruc
tions
®
®
®
2015121910171
®
Johns Man
ville
Building Insulatio
n Division
717 17th Street
Denver
, CO 8020
2
1-800-6
54-31
03, w
ww.JM.com/GoBoa
rd
4-f
t x 8-f
t Durable
, lightw
eight, waterproof tile back
er board
Limited
Warr
anty -
Visit JM.com/GoBoa
rd for warr
anty information
Visit JM
.com/GoBoa
rd for install
ation inst
ruc
tions
®
®
2015121910171
®
Johns
Man
vill
e
Building
Insu
lat
ion
Div
isio
n
717
17
th St
ree
t
Den
ver
, C
O 8
020
2
1-80
0-6
54-
310
3, w
ww
.JM
.co
m/
GoBoard
4-f
t x
8-f
t Durable
, lig
htw
eig
ht, wat
erp
roo
f til
e ba
cker b
oard
Lim
ited
W
arr
anty
- V
isit
JM
.co
m/
GoBo
ard fo
r warr
anty
inf
orm
atio
n
Visit
JM
.co
m/
GoBo
ard fo
r inst
allat
ion ins
truc
tio
ns
®
2015121910171
®
Johns
Man
ville
Building
Insu
latio
n Div
ision
717 1
7th St
reet
Den
ver, C
O 80
202
1-80
0-65
4-31
03, w
ww.JM
.com
/GoBo
ard
4-ft x
8-ft Durable
, lightw
eight, wat
erproo
f til
e ba
cker bo
ard
Lim
ited
War
ranty
- Visit
JM
.co
m/GoBo
ard for war
ranty
info
rm
atio
n
Visi
t JM
.com
/GoBo
ard f
or inst
allat
ion
inst
ruc
tions
®
2015121910171
®
28
1"
1"
1"
1"
Transition Membrane Installation
29
1"
1"
30
After removing tape dot and folding membrane edges up, Apply
a 1/4” bead of GoBoard Sealant on top of clamping collar near
folded membrane, fill remaining gaps between clamping collar
and wedge panels and apply another 1/4” bead of sealant
around the perimeter of the drain base approximately 1” from
clamping collar as shown.
Unfold membrane so it is lying flat over beads of GoBoard Sealant
and wedge panels. Using a putty knife, start spreading sealant
underneath membrane closest to center of drain moving out.
Continue around drain until entire membrane is adhered to
wedge panels with sealant.
Note:
Use moderate pressure when smoothing and spreading
sealant under membrane. A continuous layer of sealant MUST
remain underneath membrane.
