EpoxAcast 650 Mineral Filled

Unit Size	Net Weight
Quart	3 lb
Gallon	12 lb
Five Gallon	60 lb

EpoxAcast 650 is a mineral filled general purpose casting epoxy that is low cost and versatile. It features a low mixed viscosity for minimal bubble entrapment. Choose Fast, Medium or Slow catalyst to fit your project. You can also use HT Hardener to give your castings higher heat resistance. EpoxAcast 650 is used for making hard dies for metal stamping as well as patterns and fixtures. It is also used for electrical encapsulation to extend the life cycles and enhance the performance of potted electronic devices. The high compressive strength of EpoxAcast 650 makes it ideal for making stamping dies for production pressing of metal ornaments.
Note: Epoxy Hardener sold separately. See technical bulletin for ratios and hardener options.PropertiesTechnical Properties

Mix Ratio by Weight	Variant - See Tech. Bulletin
Mix Ratio by Volume	N/A
Pot Life	Variant - See Tech. Bulletin
Cure Time	Variant - See Tech. Bulletin
Color	Off White
Shore Hardness	93 (Barcol 935 Hardness)
Mixed Viscosity	5,000 cps
Shrinkage	Variant - See Tech. Bulletin
Specific Volume	18.22 cu. in./lb.
Specific Gravity	1.52 g/c.c.
Compressive Modulus	Variant - See Tech. Bulletin
Tensile Modulus	Variant - See Tech. Bulletin
Flexural Strength	Variant - See Tech. Bulletin
Flexural Modulus	Variant - See Tech. Bulletin
Compressive Strength	Variant - See Tech. Bulletin
Heat Deflection Temp	Variant - See Tech. Bulletin

PAINTING Cured EpoxAcast 650 can be painted and/or primed and then painted with acrylic enamel paints. Let paint fully dry before putting part into service.
APPLYING RELEASE AGENT: This product is adhesive and will bond to many surfaces. For epoxy to epoxy applications where adhesion is not desired, an application of paste wax followed by Ease Release 2125 PVA. For other surfaces such as metal or plastic, a silicone based spray release such as Universal Mold Release may be used to prevent adhesion.
Removing Epoxy Uncured / Non-curing epoxy: Scrape as much material as possible from the surface using a scraper. Clean the residue with E-POX-EE KLEENER, lacquer thinner, acetone or alcohol. Follow safety warnings pertaining to solvents and provide adequate ventilation.Media

EpoxAcast / EpoxAmite Hardener Reference Bulletin

• Video
• Video
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101

102

103

HT

Documentation

Technical Bulletin

Special Order Items PRODUCT ADVISORY:
The products listed below are currently SPECIAL ORDER items and require pre order.
Lead times may vary - For more information please contact our staff.

798308 - EpoxAcast 650 Mineral Filled - Five Gallon