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Document No.: 304S/MM
Date of Issue:
08/14
6-8
H
P
H
Ltd.
Cut some glass cloth patches to cover the area - use the same kind and lay as
original in that area (Exception: On wing skins, instead of 2 layers 92145, use 3
layers 92110. The 92145 weave can't be blended too well). Thoroughly wet the
patches and the area with freshly mixed epoxy and lay them in place.
Saturate all with epoxy.
FIG. 43
Cover the area with a film of polyethylene, etc., and squeeze and work the air
bubbles out of the area. Be careful not to shift the glass - it will be nearly
invisible if it is well wetted. Let harden.
FIG. 44
When epoxy is surely hard, pull off the film and proceed to grind the area to
shape, starting with coarse paper and finishing with 200 or even 400 grit, wet.
Keep greasy fingers off. Epoxy cement can be used to fill tiny holes.
FIG. 45