TM 55-1520-240-23-4
5-81.3.1
REPLACE LIGHTNING PROTECTION JUMPER STRIP
(Continued)
5-81.3.1
NOTE
If adhesive (E40 or E41) is available,
scrim cloth is not required, but can
be used if desired.
7.
If adhesive (E43 or E47.1) is to be used, cut
three pieces of scrim cloth (E325) (5 and 6) 1/4
inch shorter and narrower than jumper strip (1)
and doublers (2).
PREPARE ADHESIVE
Adhesive (E40, E41, E43 or E47.1) is
flammable and toxic. Avoid inhaling.
Use only with adequate ventilation.
Keep away from heat, sparks, or
open flame. Avoid contact with skin,
eyes, or clothing. In case of contact,
immediately flush skin or eyes with
water for at least 15 minutes. Get
medical attention for eyes.
NOTE
Prepackaged adhesive (E40) is
preferred. Use adhesive (E41) only if
prepackaged kit is not available.
8.
Mix tube of adhesive (E40). Follow instructions
on kit.
9.
If adhesive (E40) is not available, prepare
adhesive (E41) as follows:
a.
Weigh 100 parts of resin and 23 parts of
hardener. Use trip balance.
b.
Mix parts in polyethylene cup (E157) until
color is uniform. Use wood spatula (E424).
10.
If adhesive (E43) is used, prepare as follows:
a.
Weigh 7 parts of gray hardener and 5 parts
of white base. Use trip balance.
b.
Mix parts in polyethylene cup (E157) until
color is uniform. Use wood spatula (E424).
11.
If adhesive (E47.1) is used, prepare as follows:
a.
Weigh equal parts of adhesive (E47.1) and
curing agent (E158.1). Use trip balance.
b.
Mix parts in polyethylene cup (E157) until
color is uniform. Use wood spatula (E424).
5-481
