Technical data

13773-001
20-10
Page 1130 Nov 2000
C. Application of Sealants (General Procedure)
(1) Acquire necessary tools, equipment, and supplies.
(2) Prepare surfaces to be sealed.
(a) Lightly sand any composite areas to be sealed with 200 grit sandpaper.
CAUTION: Use caution not to sand through resin coat exposing fibers. Sanding
through the resin coat and exposing fibers will be cause for repair.
Description P/N or Spec. Supplier Purpose
Isopropyl Alcohol TT-I-735
Grade A or B
Any Source Solvent Cleaning
Acetone ASTM D-329 Any Source Solvent Cleaning
Parting Agent,
(silicone-free automotive
wax)
- Any Source Prevent sealant from
adhering to parts
Cotton cloth
(clean, white, lint free)
- Any Source Surface Cleaning
Gloves (clean, powder
free and lint free)
- Any Source Handling cleaned
surfaces
Bristle Brush
(non-nylon)
- Any Source Apply brushable
sealant.
Pipe Cleaners - Any Source Clean injection seals
Sandpaper, Aluminum
Oxide
200 grit Any Source Prep composite sur-
faces
Extrusion Gun Semco #850 Semco Application Systems
PRC-Desoto Intl Inc.
Glendale, CA
Apply extrudable
sealant
Polyethylene Cartridge - Semco Application Systems
PRC-DeSoto Intl Inc.
Glendale, CA
Hold sealant for
extrusion gun
Polyethylene Nozzles - Semco Application Systems
PRC-Desoto Intl Inc.
Glendale, CA
Apply sealant
Roller - Any Source Apply faying surface
sealant
Spatula - Any Source Apply sealant
Gloves, Protective - Any Source Protect hands from
chemicals
Goggles - Any Source Protect eyes from
chemicals