Extra 300/SC, Maintenance Manual

Page: 186 / 250

MAINTNANCE MANUAL EXTRA 300/SC
PAGE DATE: 12. February 2019 CHAPTER 53
PAGE 15
Filler
A
B
Figure 12 Canopy adhesive remainders
12 Remove the fine tape.
13 Prepare adhesive (3M Scotch-Weld Urethane Adhesives
3549 B/A): Thoroughly mix approx. 300 g (approx. 10.6
oz.) adhesive (weight ratio white base : brown accelerator -
100 : 109, 40-70 minutes application time at RT). Mix ap-
proximately 15 seconds after a uniform color is obtained.
14 Put adhesive on the bonding area. For maximum bonding
strength, apply product to both canopy glass and canopy
frame.
15 Place canopy glass in canopy frame. Observe correct posi-
tion using position markings.
16 Apply pressure on canopy glass using tightener to hold it in
place.
17 Remove adhesive remainders with wooden spatula.
18 Curing time: min. 75 °F 8h
68 °F 15h
19 The next day: Remove tightener and remove canopy from
form.
20 Sand down (using Scotch Brite Handpad Fine) a small area
around the outside edge between canopy frame and canopy
glass (area A in Figure 12).
21 Apply primer (EP801-1552, curing time: 24h) before ap-
plying filler (Glasurit 839-53) and refinish the area.
N O T I C E
Make sure, the filler does not get in contact with un-
treated canopy glass.