Saint-Gobain® Norseal® 10400M Silicone Sponge Tape

Saint-Gobain® Norseal® 10400M Silicone Sponge Tape is a flame-retardant, medium-density silicone sponge tape designed for reliable sealing and protection in harsh environments. With its closed cell structure this foam offers excellent weather, UV, and ozone resistance while maintaining long-term flexibility and compression recovery. Engineered to meet UL 94 V-0 standards, 10400M is ideal for critical gasketing applications in electrical enclosures, outdoor signage, and other equipment requiring environmental sealing and fire safety compliance. Available with either a high temperature silicone or aggressive acrylic PSA.

Applications include: Enclosures and ventilation systems, filtration seals, airline bulkhead insulation gasketing, electric meters, lighting gaskets, weatherproofing, gasketing and sealing, and applications requiring Stringent flame ratings.