Magna-Tac® M677

UV Flame Retardant

Technical Data Sheet

Technical Specifications

Part A
Color (Liquid): Black

Viscosity: 50,000 cps at 77°F

Part B
Color (Liquid): Amber

Viscosity: 50,000 cps at 77°F

Description

Magna-Tac M677 is a UL94V-0 compliant, flame retardant, self leveling, high strength, 100% reactive, room temperature curing formulated epoxy adhesive for:

Encapsulating/potting electronic/electrical devices; bonding rigid expanded plastic foams to themselves or to metal, plywood, or other rigid materials.
Bonding a wide variety of skins to cores (expanded polystyrene foam, foamed glass, honeycomb, etc.) in the fabrication of sandwich panels.
Bonding all metals and other rigid materials (such as glass, ceramics, most plastics, plastic foams, structural laminates) to themselves and to each other.

Fully cured bonds attain lap shear strengths in the neighborhood of 3,000 psi when tested at room temperature using ASTM D1002 procedure. Fully cured bonds exhibit minimal shrinkage, are electrical insulators and provide excellent resistance to weather, galvanic action and most chemical, acids and alkalis.