17
2.4.lnstall screws in the screw hole and tighten.
2.5.Add the red S-650 caulking over the screws
(Figure 21)
.
Figure 21 -DuraSeal Flex screws
3. Official installation of the lower side of the adapter on the flexible liner
3.1. Add a bead of Viton® caulking (resistance to condensate) all around
the adapter between both tubes of the adapter. Just make sure that
the gap is well filled about 1 /4” of Viton®.
3.2. Add another bead of Viton® caulking at 1 /2” from the edge of the
flexible liner all around the inner side of it
(Figure 22)
.
Figure 22 -DuraSeal Flex Viton® caulking
3.3. Push the adapter on the liner all the way in, until you can’t see the
mark made on the flexible liner earlier. Add a bead of the S-650
red caulking all around the outer junction of the adapter and the
flexible liner to make sure everything is well sealed. Also add over
the screw holes
(Figure 23)
.
Figure 23 -DuraSeal Flex S-650 caulking
3.4. lnstall screws in the screw hole and tighten.
3.5. Add the red S-650 caulking over the screws
(Figure 24)
.
Figure 24 - DuraSeal Flex screws
