STI Firestop SpecSeal SSW Intumescent Wrap Strips

$3.35$12.33

  • Tested in a variety of construction types
  • Partners with other SpecSeal Firestop Products
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SKU: SSW125 Category: Tag:

SpecSeal SSW Wrap Strips are available in a variety of sizes and types to tackle any combustible penetration. Individually pre-sized strips to minimize waste and speed up installation.

Physical Properties (Gray)

PropertySSW125SSW250SSW375
ColorGrayGrayGray
Thickness1⁄8″ (3.2 mm)1⁄4″ (6.4 mm)3⁄8″ (9.5 mm)
Width1 1⁄2″ (38 mm)1 1⁄2″ (38 mm)1 1⁄2″ (38 mm)
Length (min.)8 1⁄16″ (205 mm)12 1⁄16″ (306 mm)15 15⁄16″ (405 mm)
Weight (min.)0.07 lbs (0.03 kg)0.21 lbs (0.10 kg)0.40 lbs (0.18 kg)
Expansion SystemSingle-StageSingle-StageSingle-Stage
Expansion Begins320°F (160°C)320°F (160°C)320°F (160°C)
Volume Expansion30x to 60x30x to 60x30x to 60x
Mold & Fungus Growth Rating (ASTM G21)000
In Service TemperatureLess than 130°F (54°C)Less than 130°F (54°C)Less than 130°F (54°C)
Storage TemperatureLess than 130°F (54°C)Less than 130°F (54°C)Less than 130°F (54°C)
Shelf LifeNo LimitNo LimitNo Limit
Oven AgingNo Change 140°F (60°C)No Change 140°F (60°C)No Change 140°F (60°C)
Humidity ExposureNo Change 60°C (98% R.H.)No Change 60°C (98% R.H.)No Change 60°C (98% R.H.)
UL Accelerating AgingPassPassPass

Physical Properties (Blue)

PropertySSWBLU220SSWBLU230SSWBLU240
ColorBlueBlueBlue
Thickness1⁄8″ (3.2 mm)1⁄8″ (3.2 mm)1⁄8″ (3.2 mm)
Width1 1⁄2″ (38 mm)3″ (76 mm)4″ (102 mm)
Length (min.)8″ (203 mm)11 1⁄4″ (286 mm)14 3⁄4″ (375 mm)
Weight (min.)0.08 lbs (0.04 kg)0.22 lbs (0.10 kg)0.37 lbs (0.17 kg)
Expansion SystemSingle-StageSingle-StageSingle-Stage
Expansion Begins320°F (160°C)320°F (160°C)320°F (160°C)
Volume Expansion30x to 60x30x to 60x30x to 60x
Mold & Fungus Growth Rating (ASTM G21)000
In Service TemperatureLess than 130°F (54°C)Less than 130°F (54°C)Less than 130°F (54°C)
Storage TemperatureLess than 130°F (54°C)Less than 130°F (54°C)Less than 130°F (54°C)
Shelf LifeNo LimitNo LimitNo Limit
Oven AgingNo Change 140°F (60°C)No Change 140°F (60°C)No Change 140°F (60°C)
Humidity ExposureNo Change 60°C (98% R.H.)No Change 60°C (98% R.H.)No Change 60°C (98% R.H.)
UL Accelerating AgingPassPassPass

Brand

STI Firestop

Size

2", 3", 4"

Color

Blue, Gray

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