Slow Epoxy Hardener, Half-Gallon - Mas Epoxies
After mixing resin and slow hardener, you have 30 minutes to get it out of the cup and approximately 4 hours of open working at 70°F. Mix with appropriate MAS resins in a 2 parts resin to 1 part hardener ratio. Recommended for large surface coatings and laminations.
Storage Life: A minimum of 12 months in a sealed container at ambient temperatures.
- Blush Free - Recoat within 24 hours at 70° without washing/sanding the surface - save 60% labor.
- Good ultraviolet stability.
- Smooth finishes.
- Excellent barrier coating.
- Cures in high humidity.
- Blendable with fast or medium hardener for customized working and curing times.
|Watch Instructional Video: MAS Epoxy Resins & Hardeners|
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|DOWNLOAD MAS Epoxy Resins & Hardeners .wmv file (12.5MB)|
|Mix Ratio 2:1 Resin to Hardener||Fahrenheit||Pot Life||Thin Film Set||Full Cure|
|Viscosity @ 77° F||200 cps||95°||11.5 min||2.5 hrs||2.5 days|
|Specific Gravity @ 77° F||0.998||86°||17.25 min||3.75 hrs||3.75 days|
|Flash Point (closed cup)||234° F||77°||23 min||5 hrs||5 days|
|Mixed Viscosity w/ MAS Resin @ 77° F||500 - 600 cps||68°||34.5 min||7.5 hrs||7.5 days days|
|Peak Exotherm (100mg mix @ 77° F)||250° F||59°||46 min||10 hrs||10 days|
"MAS Epoxies are the most advanced, high performance and user-friendly epoxy formulas in the world. We support all our products with knowledgeable, easy to reach staff, and provide a 100% money-back guarantee. Contact Mas Epoxies at 1-888-627-3769"