4-5. FUEL TANK REPAIR (continued).
Hardening will occur in the cup within one hour. Do not mix more than one cupful at one
Curing time will increase in temperatures below 70°F (21 °C).
Cut top from resin envelope and hardener envelope. Squeeze contents into paper cup and mix thoroughly.
Thoroughly saturate hole (1) area with epoxy cement.
Remove 1/5 of cement from paper cup and place in new paper cup. Add small amount of regenerated silica
to obtain puttylike consistency.
With hardwood depressor, apply epoxy cement to fill in hole (1).
Allow glass cloth patch (4) to cure undisturbed for 16 to 24 hours.
Drycleaning solvent P-D-680 is toxic and flammable. Always wear protective
goggles and gloves, and use in a well-ventilated area. Avoid contact with skin, eyes,
and clothes, and DO NOT breathe vapors.
DO NOT use near open flames or
excessive heat. if you become dizzy while using drycleaning solvent, immediately
get fresh air and medical help. If solvent contacts your eyes, wash them immediately
and get medical help. Failure to follow this warning can result in injury or death.
Dry/cure freshiy painted materials only in weli-ventilated or unoccupied areas for a
minimum of 30 minutes to allow solvents to flash off. All personnel who work in or
near a spray-painting booth must wear a NIOSH approved respirator as well as
personnel protective equipment when spray-painting operations are unerway.
Then will be no open flame or spark-producing equipment (e.g., electric sander)
within a 20-foot radius of any spray-painting area. There will be NO SMOKING
signs posted in and around a 50-foot radius of spray-painting activities and paint