Specified Technologies, Inc. -Intumescent Firestop Sealant

Intumescent Firestop Sealant

Category: firestopping sealants | intumescent firestopping | penetration firestopping...

MasterFormat: Penetration Firestopping | Joint Firestopping | Joint Protection...

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



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Intumescent Firestop Sealant

SpecSeal® SSS Firestop Sealant is a premium grade water-based Intumescent firestop sealant. SpecSeal® SSS Sealant incorporates our proprietary two-stage intumescent technology making it the go to choice for any combustible or non-combustible penetrants. As little as a 1/2″ applied depth of SSS Sealant is required to provide up to a 4 Hr Fire resistance rating when tested to ASTM E814/UL 1479.

  • Patented Two-Stage Intumescent Technology
  • Easily works into tight spaces between penetrants
  • Compatible with CPVC Piping
  • Can be sanded and painted to match its surroundings
  • Used in over 500 through-penetration UL® Tested Systems!

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Ordering Information
Item #Case Qty. (min)Qty.UPC # 730573DescriptionWeight
SSS1001210110010.1 oz. (18.2 cu. in., 300 ml) Tube0.90 lbs (.41 kg)
SSS102N/A1011022 gal. (462 cu. in., 7.6 L) Pail20.00 lbs (9.07 kg)
SSS105N/A1011055 gal. (1,155 cu. in., 19.0 L) Pail50.00 lbs (22.68 kg)
SSS1201210110320 oz. (36 cu. in., 592 ml) Sausage1.55 lbs (.70 kg)
SSS1291210112929 oz. (52 cu. in., 858 ml) Tube2.49 lbs (1.13 kg)
Physical Properties
OdorMild Latex
Density9.4 lb/gal (1.13 kg/L)
Solids Content by Weight80%
Solids Content by Volume67.1%
In Service Temperature-10°F (-23°C) – 185°F (85°C)
Storage Temperature40°F (4°C) – 95°F (35°C)
Flame Spread0
Smoke Developed10
STC Rating (ASTM E90/ASTM C919)62
VOC Content (EPA Method 24/ASTM D3960)0.18 lbs/gal (22.0 g/L)
Shelf Life2 yrs
Expansion Begins230°F (110°C) 1st Stage
350°F (177°C) 2nd Stage
Expansion Range230°F to > 1,000°F (110°C to > 538°C)
Volume Expansion> 500% Free Expansion