{"id":2405,"date":"2025-08-12T03:30:27","date_gmt":"2025-08-12T03:30:27","guid":{"rendered":"https:\/\/www.t2960.com.sg\/?post_type=product-enquiry&p=2405"},"modified":"2026-08-28T10:24:24","modified_gmt":"2026-08-28T02:24:24","slug":"specseal-ssw-blu-blu2-intumescent-wrap-strip-flexible-combustible-penetration-protection","status":"publish","type":"product-enquiry","link":"https:\/\/www.t2960.com.sg\/zh\/product-enquiry\/specseal-ssw-blu-blu2-intumescent-wrap-strip-flexible-combustible-penetration-protection\/","title":{"rendered":"SpecSeal\u00ae SSW BLU\/BLU2 Intumescent Wrap Strip"},"content":{"rendered":"
\n

Product Description<\/h3>\n

The STI SpecSeal\u00ae SSW BLU\/BLU2 Intumescent Wrap Strip<\/strong> is a flexible, elastomeric firestop solution designed for combustible pipe penetrations <\/strong>in fire-rated floors, walls, and floor\/ceiling assemblies. Supplied in convenient 12 ft rolls or pre-cut strips, the wrap expands up to 60\u00d7<\/strong> its original
\nvolume when exposed to heat, forming a dense, insulating char that seals burning penetrants.<\/p>\n

\n

Key Benefits<\/h3>\n
    \n
  • Fast Expansion<\/strong> \u2013 Rapidly closes burning penetrants for enhanced fire protection.<\/li>\n
  • High Volume Char<\/strong> \u2013 Expands 20\u00d7 to 60\u00d7 for reliable, tight seals.<\/li>\n
  • Flexible Installation<\/strong> \u2013 Suitable for tuck-in or restraining collar applications.<\/li>\n
  • Water-Resistant<\/strong> \u2013 Contains no water-soluble or hygroscopic ingredients.<\/li>\n
  • Versatile Use<\/strong> \u2013 Works with plastic pipes, pipe insulation, and complex penetrations.<\/li>\n
  • UL Certified<\/strong> \u2013 Tested to ASTM E814 (UL 1479) and CAN\/ULC-S115, up to 4-hour ratings.<\/li>\n<\/ul>\n
    \n

    Packaging<\/h3>\n
      \n
    • SSWBLU<\/strong>: 12\u2019 \u00d7 2\u201d \u00d7 3\/16\u201d roll, 2.87 lbs<\/li>\n
    • SSWBLU2<\/strong>: 12\u2019 \u00d7 2\u201d \u00d7 1\/8\u201d roll, 1.71 lbs<\/li>\n
    • Precut Strips<\/strong>: SSWBLU220 (2\u201d), SSWBLU230 (3\u201d), SSWBLU240 (4\u201d)<\/li>\n
    • Restraining Collars<\/strong>: SSWRC (\u22644\u201d), WSC-8 (6\u20138\u201d), WSC-12 (\u22658\u201d)<\/li>\n
    • Color<\/strong>: Blue<\/li>\n
    • Shelf Life<\/strong>: Unlimited when stored \u2264130\u00a0\u00b0F (54\u00a0\u00b0C)<\/li>\n<\/ul>\n<\/div>","protected":false},"featured_media":4060,"template":"","meta":{"_acf_changed":false},"brand":[139],"eproducts-category":[39,15],"class_list":["post-2405","product-enquiry","type-product-enquiry","status-publish","has-post-thumbnail","hentry","brand-sti","eproducts-category-fire-protective-system","eproducts-category-firestop-solutions"],"acf":[],"yoast_head":"\nSpecSeal\u00ae SSW BLU\/BLU2 \u2013 Intumescent Wrap Strip<\/title>\n<meta name=\"description\" content=\"SpecSeal\u00ae SSW BLU\/BLU2 provides flexible intumescent wrap strips for combustible penetration protection in walls and floors.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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