Biostop 700 Intumescent Firestop Mastics

Rector Seal Corp

SKU / Product InfoQuantity
66419
55 Gal 1/Case
66488
30 Gal 1/Case
66489
5 Gal 1/Case

Quick Overview

  • UL Classified systems up to 4 hours
  • Meets ASTM E 814 & ASTM E 1966 (UL 2079) Standards
  • Remains flexible
  • Can be applied by spray, trowel or brush
  • Economical
  • Paintable
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Details


Biostop® 700 is a water-based intumescent firestopping sealant/mastic and smoke seal designed for spray application that can also be brushed or troweled into construction joints, such as top of wall, curtain wall perimeter, and general construction gaps and voids. STC rating 54, Tested in a UL 411 wall assembly/section to ASTM E90

Additional Information


Manufacturer: Rector Seal Corp
For More Information on the Biostop 700 Intumescent Firestop Mastics, [Click Here] to Link to Manufacturer Web Site

 
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