Dottie LHD1 1 LB Duct Seal

Protect sensitive equipment and maintain system reliability with the Dottie LHD1 1 lb Duct Seal, a versatile sealant designed for quick, effective sealing around gaps and penetrations. As a premium duct seal product from Dottie, this butyl rubber composite conforms easily by hand to fill irregular openings around electrical boxes, cable runs and conduit, preventing dust, moisture and drafts that can compromise security, surveillance and monitoring systems. The non-toxic, non-corrosive formulation is safe for use near connectors and enclosures and helps preserve signal integrity for CCTV, access control and networking equipment. At 1 lb per pack and manufactured in the US (Part No. LHD1), it delivers consistent performance and RoHS compliance for commercial deployments. Use it to seal flashings, service masts and junction boxes quickly without special tools, reducing installation time and call-backs. For contractors and systems integrators specifying reliable sealing for electrical and security installations, add the Dottie LHD1 Duct Seal to your kit—order now to ensure durable, long-lasting protection.

• Prevents dust, moisture and drafts to protect electrical boxes, cable penetrations and security enclosures
• Ready-to-shape butyl compound (Butyl Rubber Composite) for fast, tool-free installation and reduced labor time
• Non-toxic, non-corrosive formula safe around wiring, connectors and monitoring equipment
• RoHS-compliant and US-made for consistent quality and regulatory peace-of-mind
• Durable, pliable seal that maintains flexibility for long-term protection of surveillance and CCTV housings
• Ideal for sealing flashings, service masts and conduit entries in industrial and commercial installations