Looking For a Firestop Spray That Knows How to Hang Tough? SpecSeal® AS200 Elastomeric Spray is the spray-applied product of choice for sealing construction joints or gaps of all types.

Highly Elastomeric! AS200 has the stretch that you need when it comes to joints that require movement and dries to form a flexible shield against the propagation of flames and smoke.

A Broad Range of Powerful Systems: AS200 has been UL tested and Classified for a wide variety of common construction joint applications including floor-to-floor, floor-to-wall, wall-to-floor, wall-to-wall, and head-of-wall applications including systems tested in conjunction with direct applied fire proofing. With more UL Classified Perimeter Fire Barrier Systems than all of its competitors combined, AS200 is also the product of choice for safing applicators everywhere.

Unexcelled Quality! AS200 is a professional grade product. AS200 exhibits excellent spray characteristics, yet offers high build on vertical surfaces as well as excellent bridging properties. AS200 is a premium latex based acoustical coating. Its binder system is totally resistant to water and will not re-emulsify after drying. Cleanup is simple using soap and water and its quick drying properties can help you avoid washouts.

Fully Tested: AS200 is the basis for systems that meet the exacting criteria of UL2079 as well as Perimeter Fire Barrier Systems tested utilizing UL's Intermediate Scale multistory Apparatus (ISMA).