Collars & Bands

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Type-SSC Intumescent Collars

Self-Seal® Type-SSC is a pre-fabricated collar designed to seal combustible pipe penetrations in fire-rated walls and floors. The galvanized metal collar houses a molded silicone rubber intumescent ring. The silicone composition exhibits excellent performance stability and when exposed to temperatures in excess of 300°F (150°C) it will begin to expand. As the pipe softens and collapses under fire conditions, the silicone composition will rapidly intumesce to fill the void with a patented char composite that contains expanded graphite. The collar is pre-fabricated to fit 1-1/2″ (38mm), 2″ (51mm) and 3″ (76mm), 4″(102mm) and 6″ (152mm).

 

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Type-SSR Firestop Rings

Self-Seal® SSR is a pre-fabricated silicone rubber intumescent ring designed to seal combustible pipe penetrations in fire-rated walls and floors. The silicone composition exhibits excellent performance stability and when exposed to temperatures in excess of 150°C (300°F) it will begin to expand. As the pipe softens and collapses under fire conditions, the silicone composition will rapidly intumesce to fill the void with a patented char composite that contains expanded graphite. The ring is pre-fabricated to fit 1-1/2” (38 mm), 2” (51 mm), 3” (76 mm) and 4” (102 mm) trade sized pipes.

 

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FireBand Intumescent Firestop Bands

Self-Seal® FireBand is an intumescent silicone rubber wrap strip encapsulated within a poly bag and is designed to seal combustible pipe penetrations in fire-rated walls and floors. The wrap strip is tightly wrapped around the combustible pipe and held in place with an adhesive strip on the bag. The silicone composition exhibits excellent performance stability and when exposed to temperatures in excess of 300°F (150°C) it will begin to expand. As the pipe softens and collapses under fire conditions, the silicone composition will rapidly intumesce to fill the void with a patented char composite that contains expanded graphite. The wrap strips are pre-fabricated to fit 1-1/2” (38 mm), 2” (51 mm) and 3” (76 mm) trade sized pipes.