MFI Systems 5300 Series is a fast drying, acrylic enamel that provides excellent surface protection in a wide variety of applications. It has excellent film hardness to withstand harsh environmental conditions. MFI 5300 Series can be used as a single-component, quick drying enamel or mixed with MFl-500 High Solids Activator to enhance performance properties.
- Excellent film hardness & exterior durability
- Fast drying for quick turnaround
- Excellent chemical & abrasion resistance
- Can be aerosol packed & applied
- Available in a wide range of colors and gloss levels
Compatible Substrates:
- MFI 500 Series DTM Enamel Primers
- MFI-590 Epoxy Sealers
- MFI-580 1K DTM Primers
- 2k Urethane Primers
- MFI Epoxy Max Epoxy Primers
- Self-Etch Primers
Mixing
- 5 Parts: MFl-5300 Series 3.5 V.O.C. High Solids Polyurethane Paint
- 1 Part: MFI-500 High Solids Activator
- NOTE: 5300 Series can be mixed up to 15:1. Do not over catalyze or paint will not cure.
Application
- Do not apply at temperatures below 50°F
- Higher gloss will result if force dried.
- Paint film is not fully cured for 7 days.
- Excess film thickness will retard dry times and affect the recoat window.
- In-Service Temperature: 200 °F
- Not recommended for use on galvanized, galvaneal or zinc rich surfaces.
Cure Times
Air-dry (assumes 77°F & 50% Relative Humidty | Bake / Force Cure |
To Touch: 2 hrs. | Purge Time: 10 min. (ambient) |
To Handle: 3 hrs. | Substrate Temp: 140°F (60°C) |
To Recoat: <6 hrs. (After 30 hours, sand with 320 grit) | Bake Time: 20 min. |
Physical Properties (Blended 5:1)
- Weight per gallon: 8.0 ± 1.0 lbs./gal.
- Weight Solids (%): 6.3 ± 6.0
- Volume Solids (%): 39.0 ± 3.0
- Coverage (@1mil, no loss): 525 -600 sq. ft./gal.
Technical Data
- Gloss @ 60° Angle: 60 – 90
- Pencil Hardness: HB – H
- Humidity Resistance: Good@100 Hrs.
- Salt Spray Resistance: Good @ 200 Hrs.
- Chemical Resistance: Good