SpecSeal® AS200 Elastomeric Spray is a latex-based elastomeric firestop spray for construction joints and perimeter fire barrier applications. AS200 cures to form a durable seal that resists the passage of the products of combustion while accommodating for high dynamic joint movement.

SpecSeal® Series AS200 Elastomeric Spray is engineered to adhere to virtually all construction surfaces and may be applied using airless spray equipment or with a brush (ideally for, but not limited to, small applications or touch-ups).

SpecSeal® Series AS200 Elastomeric Spray dries to form a flexible shield against the propagation of fire. Its premium latex binder system is totally resistant to water and will not re-emulsify after drying. SpecSeal® Series AS200 Elastomeric Spray contains no inorganic fibers, asbestos, solvents.

  • Water-based for easy installation and cleanup
  • Non-halogenated
  • Thixotropic for high-build application
  • Auto bonding
  • Safe...no solvents! No asbestos!
  • Flexible
  • Water resistant
  • Low abrasion for longer pump life and less maintenance.
  • UL Classified.
  • Tested with spray-applied fire-resistive materials (SFRM).
  • Paintable

5 gallon pail

Code: STIAS205