Sherwin-Williams CM0481505 JetFlex® WR Off White Sprayfil - Gallon

General: Surface should be free of grease, dirt, fingerprints, rust and other foreign matter to insure optimum adhesion.

Plastic: Clean thoroughly to remove contaminants and mold release agents. Use isopropyl alcohol or other suitable solvent cleaner. Test system integrity before use or consult your Sherwin-Williams aerospace representative for additional information.

Metals: Chemical treatment such as Zinc or iron phosphate is recommended.

Mixing Instructions

JetFlex® WR Sprayfil is a single component product. No mixing is required. Material should be stirred prior to using. Do not shake because of tendencies for foaming and air entrapment.

Application

This product may be applied by conventional, airless, air assisted airless, HVLP or electrostatic methods.

1. Always air-blow and tack-wipe the surfaces to be painted. Assure that the aircraft is properly grounded for potential static buildup.
2. Make sure pots, guns, and lines are purged and cleaned.
3. Mix thoroughly and filter strain before spray applying. Keep container closed to prevent skinning of this fast dry coating.
4. Do not over reduce. Water reducible enamels must be applied at a higher viscos ity than solvent based enamels. They apply and atomize easier at a higher viscosity level.
5. Use low to moderate atomizing pressures to minimize bubbling and air entrapment.
6. Use the following settings:

   Conventional Spray:
   Reducer: DI Water
   DI water reduction: As needed up to 5%

   Airless Spray:
   Pressure: 2000-2400 psi (138-165 bar)
   Tip: .011-.013”
   Reducer: DI Water
   DI water reduction: As needed up to 10%

   Air Assisted Airless:
   Air Pressure: 15-30 psi (1.05–2.07 bar)
   Fluid Pressure: 850-950 psi (58.6-65.5 bar)
   Cap/Tip: 011-.013”
   Reducer: DI Water
   DI water reduction: As needed up to 10%

   HVLP
   Air Pressure: 8-9 psi (0.55-0.62)
   Fluid Pressure: 6-9 psi (0.41-0.62)
   Reducer: DI Water
   Reduction Rate: As needed up to 10%

7. Spray wet film for good film integrity.
8. Recommended dry film thickness is 2.0-2.5 mils (50-63 microns) – Wet 5-6 mils (127-152 microns). Do not exceed 4.0 mils dry film to avoid mudcracking and improper drying.

NOTE: Application of these product systems requires recommended temperature / humidity conditions and film thickness ranges.

Drying Schedule

Dry times are based on the dry film thickness of 2.0 mils (50 microns).

Air Dry Times (75°F / 25°C and 50% RH)
To Touch: 10-15 minutes
To Handle: 20-25 minutes
To Sand: 30-40 minutes
To Recoat: 30-40 minutes
Force Dry (140°F/ 60°C): 30 minutes

NOTE: High humidity will slow drying.

Equipment Cleanup

Clean equipment and lines immediately with water. If dried, clean with a blend of water and ammonia as soon as possible. After cleaning, flush equipment with Ketone grade solvents to prevent rusting.

Self Life

Shelf Life is applicable only for materials stored in unopened and undamaged original factory filled containers.

Minimum Storage Temp: 40ºF / 4ºC. Avoid freezing. Freezing may destroy product.
Maximum Storage Temp: 100ºF / 37ºC

CM0481505: 1 year