EMCaulk® Standard Electrically Conductive Caulk – 10 oz | EMI / RFI Shielding Sealant (PN: 4FS031)

EMCaulk Flex is a flexible, electrically conductive acrylic latex caulk engineered for EMI/RFI shielding and electrical continuity in SCIF construction, secure facilities, and RF enclosures. It forms a durable, airtight, and water-resistant seal while remaining paintable and easy to apply.

KEY BENEFITS
• Electrically conductive sealant for EMI/RFI shielding
• Flexible, durable, and weather-resistant
• Meets ASTM C-834 performance standards
• Paintable once fully cured
• Soap and water cleanup
• Low odor, phthalate-free formulation

APPLICATIONS
• SCIF wall seams and penetrations
• Shielded room construction and retrofits
• RF and EMI enclosure joints
• Doors, trim, and panel edges requiring electrical continuity

TECHNICAL OVERVIEW
• Base Material: Acrylic Latex Polymer
• Conductivity: Electrically Conductive
• Compliance: ASTM C-834 Type P, Grade -18°C
• Interior / Exterior Use
• Mildew-resistant once cured
• Coverage: Approximately 54 linear feet per 10 oz tube

CLICK HERE to download the EMCaulk technical data sheet