Specified Technologies, Inc. - Ready® Split Sleeve

Ready® Split Sleeve

Category: cable penetration firestopping | firestop devices | firestop sleeves...

MasterFormat: Firestopping

Specified Technologies, Inc.
210 Evans Way
Somerville, NJ 08876
Tel: (800) 992-1180
Fax: (908) 526-9623



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Ready® Split Sleeve

SpecSeal® Ready® Split Sleeve kits easily install around existing cables. Each Ready® Split Sleeve kit includes two preformed steel sleeve halves with rolled edges, steel escutcheon plates with intumescent gaskets, and a dosage of our SpecSeal® SSP Firestop Putty. Ready® Split Sleeve’s two-piece body and plates easily capture previously installed cables while tightly fastening to the penetrated barrier.

  • Offered in three sizes: 1in., 2 in., & 4 in. diam.
  • Complete kit including wall labels
  • Sized for assemblies up to 10 in. thick
  • Oversized escutcheon plates and gaskets for mishappen/oversized openings

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Ordering Information
Item # Case Qty. (min) Qty. UPC # 730573 Description Weight
FSR100 4 1 21000 1” (25 mm) Split Firestop Sleeve 1.25 lbs (.6 kg)
FSR200 4 1 22000 2” (51 mm) Split Firestop Sleeve 2.50 lbs (1.1 kg)
FSR400 4 1 24000 4” (102 mm) Split Firestop Sleeve 6.25 lbs (2.8 kg)
Physical Properties
Available Sizes: White
Sleeve and Plate
Construction: 0.059” (1.5 mm) thick steel
(zinc plated)
Intumescent Gasket
Expansion Temperature: 3500F (1770C)
Volume Expansion: 15x (free expansion)
In-Service Temperature: 1300F (54.40C)
Putty Fill Material
Color: Red
Odor: None
Solids: 1
Expansion Temperature: 230˚F (1100C)
Volume Expansion: 8x (free expansion)
In-Service Temperature: 1300F (54.40C)
VOC Content: N/A
Shelf Life: No Limit
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