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SpecSeal AS200 Elastomeric Spray

SpecSeal AS200 Elastomeric Spray
SpecSeal AS200 Elastomeric Spray
SpecSeal AS200 Elastomeric Spray
SpecSeal AS200 Elastomeric Spray
SpecSeal AS200 Elastomeric Spray
SpecSeal AS200 Elastomeric Spray

SpecSeal AS200 Elastomeric Spray

SpecSeal® AS200 Elastomeric Spray is a high‑performance, latex‑based firestop coating designed for construction joints and perimeter fire barrier systems. Formulated as a flexible, elastomeric spray, AS200 cures to form a durable, resilient seal that helps prevent the passage of smoke, flames, and other products of combustion. Engineered for demanding environments, SpecSeal AS200 accommodates high levels of dynamic joint movement, making it ideal for gaps and joints exposed to building sway, thermal expansion, or vibration. Its spray‑applied design ensures fast, uniform coverage and long‑term firestopping protection in commercial construction.

en-us
Test Standards ASTM E90
 ASTM E1966 (UL2079)
 ASTM E2307
 ASTM G21
 CAN/ULC-S115
Third Party Approvals
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Key Resources
Key Tools

BIM Object(s)

Interactive 3D Model

Features

  • Water-based for easy installation and cleanup
  • Non-halogenated
  • Thixotropic for high-build application
  • Auto bonding
  • Safe, no solvents, no asbestos, no PCBs, no inorganic fibers
  • Low abrasion for longer pump life and less maintenance
Applications
Curtain Wall
Wall-to-Wall
Head-of-Wall
Floor-to-Floor
Floor-to-Wall
Properties
Autobonding
Flexible
Joint Movement
Low VOC
Paintable
STC Rating
Water Based
Smoke Barrier

Specifications

Property Value
Color Pale Blue, Brick Red, and White
Density/Weight per Gallon 10.7 lb/gal (1.28 kg/L)
Movement Capabilities ± 50%*
Coverage 12.8 sq ft/gal @ 1/8 in Wet Thickness (0.31 sq m/L @ 3.2 mm Wet Thickness)
Viscosity 150,000 to 200,000 cps
In Service Temperature Less than 185°F (85°C)
Drying Time (ASTM D1640) Tack Free 2 Hours Dry Through 24-48 Hours**
STC Rating (ASTM E90-04/ASTM C919) 60 (Relates to Specific Construction)
VOC Content 23 g/L***
Shelf Life From Date of Manufacture 24 months
Notes *500 Cycles per UL2079, AC30 (ICBO) and ASTM E1399 **Dependent on temperature and humidity ***Per SCAQMD Rule 1168 (EPA Method 24)

Ordering Information

Catalog Number UPC Number Description (UOM) Qty. Case Qty. Weight (Each) Image
AS205 730573071076 Series AS200 Elastomeric Spray - 5 Gallon Pail 1,155 Cu In. (19.0 L). 1 1 53.6 lbs Series AS200 Elastomeric Spray - 5 Gallon Pail 1,155 Cu In. (19.0 L).
AS205BR 730573071182 Series AS200 Elastomeric Spray - 5 Gallon Pail 1,155 Cu In. (19.0 L) - Brick Red Color 1 1 53.6 lbs Series AS200 Elastomeric Spray - 5 Gallon Pail 1,155 Cu In. (19.0 L) - Brick Red Color
AS205W 730573071229 Series AS200 Elastomeric Spray - 5 Gallon Pail 1,155 Cu In. (19.0 L) - White Color 1 1 53.6 lbs Series AS200 Elastomeric Spray - 5 Gallon Pail 1,155 Cu In. (19.0 L) - White Color
SpecSeal AS200 Elastomeric Spray
A non-halogenated latex-based, highly elastomeric coating designed to provide passive smoke and fire protection in construction joints.
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