FS IBTM (Ignition Barrier)


FS-IB™ Ignition Barrier is a single component, water-based latex coating for use as an ignition barrier over interior Spray Polyurethane Foam (SPF) insulation. FS-IB™ uses intumescent technology to protect SPF from flame source impingement. FS-IB™ is designed specifically as a protective coating over spray foam insulation in non-occupied areas, such as crawl spaces and uninhabited attics in both residential and commercial structures. The product has been tested successfully under the AC 377, Appendix X test method. FS-IB™ is fast drying and easy to use with standard commercial airless spray equipment.

How to Buy?

For 20 gallons or less please click the “Buy Now!” Button to visit our Online Store. For more than 20 gallons, please call us at 713.668.4291 or email us at [email protected]

Buy Now!

IB Documents

Data Sheet


Testing Matrix

All foams to are tested to the AC 377.

Foam Brands                                              Foam Types                     Wet Mills                   Coverage Rate (Per Gal)

ACCELLA BAYSEAL Open Cell 8 200 sq.ft.
BASF ENERTITE Open Cell 7 250 sq.ft.
Demilec Sealection 500 Open Cell 6 300 sq.ft.
Lapolla FL500  Open Cell 6 300 sq.ft.
SWD QUIK SHIELD 106 Open Cell 6 300 sq.ft.
SWD QUIK SHIELD 108 Open Cell 6 300 sq.ft.

For the application instructions please email [email protected]

Recommended Equipment

Airless spray equipment capable of 3000-PSI fluid pressure or 2000 PSI dynamic pressure at the spray gun. Use .033 or greater spray tip.

Back to top

[contact-form-7 id="5" title="Contact form 1"]
$(.header-leather-concentrate).backstretch([ "http://dl.dropbox.com/u/515046/www/outside.jpg" , "http://dl.dropbox.com/u/515046/www/garfield-interior.jpg" , "http://dl.dropbox.com/u/515046/www/cheers.jpg" ], {duration: 3000, fade: 750});