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SpecSeal SIL Silicone Firestop Sealant

SpecSeal SIL Silicone Firestop Sealant
SpecSeal SIL Silicone Firestop Sealant
SpecSeal SIL Silicone Firestop Sealant
SpecSeal SIL Silicone Firestop Sealant

SpecSeal SIL Silicone Firestop Sealant

SpecSeal SIL300 Silicone Sealant is a high performance silicone firestop sealant tested to resist the passage of smoke, flame and water through construction joints and through-penetrations. SIL300 Sealant cures to form a flexible seal and carries a Class 1 W Rating for water resistance (Per ANSI/UL1479).

Test Standards ASTM C920
ASTM E90
ASTM E119 (UL263)
ASTM E814 (UL1479)
ASTM E1966 (UL2079)
ASTM G21
CAN/ULC-S115
Third Party Approvals

Features

  • Ozone and UV Resistant
  • Excellent recovery from joint extension and compression
  • Listed in over 175 UL Tested Systems!
Applications
Blank Openings
Busway
Cable Tray
Metallic Pipe
Multiple Penetrations
Wall-to-Wall
Head-of-Wall
Floor-to-Floor
Floor-to-Wall
Bottom-of-Wall
Properties
Permanent
Autobonding
Flexible
Joint Movement
Low VOC
STC Rating
Water Resistant
Smoke Barrier
Silicone

Specifications

Property Value
Consistency Trowelable
Density/(Weight per Gallon) 11.6 lbs/gal
Viscosity 1,200,000 cps
Storage Temperature Less than 80°F (27°C)
Application Temperature 35°F (-37°C) to 140°F (60°C)
VOC Content 20 g/L*
Shelf Life From Date of Manufacture 18 months
Tooling Time 25 to 30 minutes
Tack Free, ASTM C679 (77°F, 50%RH) 3 to 4 hours
Storage Warranty Period 12 months from date of shipment if stored in original unopened container at 80°F (27°C)
Notes *Per SCAQMD Rule 1168 (EPA Method 24)

Ordering Information

Catalog Number UPC Number Description (UOM) Qty. Case Qty. Weight (Each) Image
PEN200 730573011409 Silicone Foam 100# Kit (50# Part A, 50# Part B) 1 1 107.12 lbs
SIL300 730573013106 SpecSeal SIL300 Silicone 10.3 Ounce Tube 18.5 Cu In (304ml) 1 24 1.03 lbs SpecSeal SIL300 Silicone 10.3 Ounce Tube 18.5 Cu In (304ml)
SIL305 730573013052 SpecSeal SIL305 Silicone 4.5 Gallon Pail 1,037 Cu In (17.0 Liters) 1 1 54.43 lbs SpecSeal SIL305 Silicone 4.5 Gallon Pail 1,037 Cu In (17.0 Liters)
SIL320 730573013205 SpecSeal - SIL320 Silicone Sealant 20 Ounce Sausage 36 Cu In. (592 ml) - SIL320 1 12 1.9 lbs SpecSeal - SIL320 Silicone Sealant 20 Ounce Sausage 36 Cu In. (592 ml) - SIL320
SpecSeal SIL Silicone Firestop Sealant
SpecSeal SIL300 Silicone Sealant is a high performance silicone firestop sealant tested to resist the passage of smoke, flame and water through construction joints and through-penetrations. SIL300 Sealant cures to form a flexible seal and carries a Class 1 W Rating for water resistance (Per ANSI/UL1479).