TM 10-5430-240-13&P
0017 00
0017 00-2
2. Provide a smooth, firm surface under the tank fabric to be repaired. Position the protective sheet
(Item 12, Table 1) between the area to be repaired and the adjacent tank fabric to prevent the fabric
from sticking together
3. Use repair patches (Item 1, Table 1) in a size required to overlap at least 2.0 inches (5.1 cm) on all
sides.
4. If two patches are required to cover the hole, make sure the second patch overlaps the first patch by
2.0 inches (5.1 cm).
WARNING
The cleaning fluids and adhesives in the repair kit are flammable and toxic to the
skin, eyes, and respiratory tract. Skin and eye protection are required. Avoid
prolonged breathing of vapors, and minimize skin contact. Protective gloves and
respirator masks are part of the repair kit. Good general ventilation is normally
adequate.
Keep away from excessive heat, open flames, or other sources of ignition. Do not
eat, drink, or smoke while using these chemicals.
Do not use the cleaner/degreaser near aluminum fittings on the tank. Contact of
the cleaner/degreaser to aluminum can cause explosive gases to form. These
gases can cause further damage to the tank or injury to personnel.
NOTE
Degreasing tank fabric can result in processing oils and waxes being drawn to the fabric
surface. This impairs adhesion of the fluid elastomer (adhesive) to the tank fabric. The
tank fabric should be tested for compatibility with the cleaner/degreaser.
5. Test the cleaner/degreaser (Item 10, Table 1) on a small area of the tank fabric.
(1) Moisten the cleaning cloth (Item 9, Table 1) with a small amount of cleaner/degreaser
(Item 10, Table 1).
(2) Rub on a small area of the tank. If a greasy film appears, skip to step 7. Otherwise go to
step 6.
6. Clean the entire area of the tank to be patched with cleaner/degreaser (Item 10, Table 1).
7. Undercut fine edges of the hole with the razor knife (Item 17, Table 1). Scuff the mating surfaces of
both the tank and patches with the scuffing brush (Item 2, Table 1). The roughened area on the tank
should extend approximately 1.0 inch (2.5 cm) on all sides beyond the surface where the patch will be
installed.
8. Brush away loose contamination and degrease again if needed.
NOTE
A can of surface conditioner should cover approximately 6.5 sq. ft. (0.63 sq. meters).
9. All mixing and application tools should be cleaned immediately after use with cleaner/degreaser (Item
10, Table 1).
10. Immediately brush a thin, even coat of surface conditioner (Item 3, Table 1) onto the area of the tank
to be patched. Use the brush (Item 8, Table 1) as a stipple to ensure the thinnest possible film.
