EMCaulk Conductive Caulk - Classic and Flex (12) 10 oz. tubes per case.

EMCaulk Classic - Conductive caulk for electromagnetic shielding

EMCaulk Classic - Part number 4FS031 is your trusted, high-performance solution for preserving electrical continuity and delivering long-term electromagnetic shielding on both interior and exterior surfaces. This premium conductive caulk combines excellent flexibility, durability, and water resistance to create a strong, airtight seal that withstands demanding environmental conditions.

Engineered for sealing gaps, cracks, joints, and similar openings, EMCaulk Classic ensures consistent, lasting performance across a wide range of applications. Cleanup is simple, and once fully cured, the caulk can be painted for a clean, professional finish.

Packaged: (12) 10 oz tubes per case

CLICK HERE to download the EMCaulk technical data sheet

EMCaulk FLEX - Conductive caulk for electromagnetic shielding

Part#4FS032

EMCaulk FLEX - Part number 4FS032 enhances the proven performance of our premium conductive caulk with superior flexibility, making it the ideal choice for environments subject to frequent movement, vibration, or structural shifting. It provides the same dependable electrical continuity and long-term electromagnetic shielding while forming a durable, airtight, and water-resistant seal.

Designed for sealing gaps, cracks, joints, and other openings, EMCaulk FLEX delivers strong environmental protection and exceptional long-term reliability. It also offers easy cleanup and is fully paintable once cured, just like our Classic formula.

Packaged: (12) 10 oz tubes per case

CLICK HERE to download the EMCaulk technical data sheet