Specified Technologies SSP9S Firestop Putty Pad 9.00" x 9.00" x 3/16"

Reference#: 73458
Item#: SSP9S


STI SSP9S Putty Pads

Non-hardening, intumescent putty is easily installed and removed making it the perfect choice for cable penetrations requiring occasional retrofitting. Can be externally applied to switch and receptacle boxes.

SpecSeal® Series SSP Putty is a non-hardening, intumescent compound designed to seal through-penetrations as well as certain membrane penetrations against the spread of fire, smoke and toxic gasses. SpecSeal Putty expands up to 8 times its original size when exposed to high temperatures or flames.

Requiring no tools, SpecSeal® Putty is soft and pliable making it easy to install by hand packing into openings. Its aggressive adhesion makes it suitable for use with all common construction materials as well as cable jacketing and pipes. SpecSeal Putty remains soft and easy to reuse or retrofit.

Common Applications:

  • Single & multi-gang metallic boxes up to 14” (356 mm) long
  • A variety of non-metallic boxes
  • Plastic & steel faceplates
  • 1 & 2 hr. wood or steel stud walls
  • Features

  • Non-hardening for easy installation and retrofitting
  • Two-stage intumescence provides aggressive expansion
  • Highly adhesive: stays put!
  • Unaffected by humidity, condensation, water
  • Tested and proven acoustical properties
  • Fits common 4S box with no cutting or trimming
  • Poly liner allows hands-off, clean installation
  • Specification

  • Color: Red
  • Odor: None
  • Density: 1.45 kg/L (12.08 lb/gal)
  • Solids: 1
  • Expansion Begins: 230°F (110˚C)
  • Volume Expansion: > 500% (free expansion)
  • In-Service Temperature: 120°F (49˚C)
  • STC Rating: 62
  • VOC Content**: 0.00 lbs/gal (0.0g/L)
  • Shelf Life: No Limit

    **ASTM D 3960 and EPA Federal Reference Method 24.

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