i2Systems Closed Cell Foam Gasket f/Aperion Series Lights

The i2Systems Closed Cell Foam Gasket for Aperion Series Lights is a precision sealing component designed to maintain environmental integrity and operational reliability in tactical lighting systems. Built for law enforcement, military, and professional users who depend on waterproof performance under field conditions, this gasket prevents moisture ingress, dust contamination, and salt spray corrosion—critical factors in extended deployments or harsh outdoor environments. Whether mounted on rifle rails, helmet systems, or body armor platforms, a properly seated gasket is the difference between a dependable light and a compromised tool when conditions deteriorate.

Manufactured from closed-cell foam, this gasket provides superior compression resistance and water displacement compared to open-cell alternatives. Closed-cell construction creates a non-porous barrier that resists moisture absorption, maintains dimensional stability across temperature extremes, and recovers its original shape after repeated compression cycles—essential for lights that experience impact, vibration, or frequent mounting and remounting. The material's inherent chemical resistance to oils, solvents, and saltwater ensures durability in diverse tactical environments, from vehicle operations to amphibious insertions. Installation is straightforward: the gasket seats flush against Aperion Series light lens assemblies, creating a reliable O-ring-equivalent seal without requiring adhesive or complex hardware.

This replacement gasket is essential for Aperion Series light owners seeking to restore waterproof integrity after lens replacement, long-term storage, or field maintenance. Whether you operate in desert, jungle, maritime, or arctic conditions, a fresh gasket ensures your light's IP rating remains intact and performance predictable. Weighing just 0.1 lbs and measuring 1 x 1 x 1 inches, it fits seamlessly into maintenance kits and spares pouches. Stock one for each operational light and rotate during routine inspections to maximize system uptime.