SpecSeal SSW collars are available in a variety of sizes and types to tackle any combustible penetration. When installed in conjunction with wrap strips, SSW restraining collars are able to collapse non-metallic piping of up to 12 in. diam.
- Rapid expansion - closes off burning penetrants faster
- Partners with other SpecSeal® Firestop products = ease of use
- Tested in a variety of construction types
- High volume char - significant expansion seals off opening
- Water-resistant - no soluble or hygroscopic ingredients
- Economical - 12' (3.7 m) rolls or precut strips means no piecing, less waste
- Highly flexible - no foil, easier to install
- Versatile - performer for a wide range of complex applications
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Full Description & Specs