DESCRIPTION:
Flame Stop I is a water-based, post-treatment interior fire
retardant that penetrates the material and bonds with the
cellular structure. The penetrant protects the substrate by
developing a self-extinguishing reaction when the treated
material comes in contact with an open flame. When applied
correctly to certain natural and synthetic fabrics, the material
shall have a class A rating. On porous woods such as pine
or Douglas fir, the material shall have a class B rating. Flame
Stop I was formulated with the user in mind because it is
non-toxic, non-combustible, non-carcinogenic, easy to apply,
and contains no PDBEs.
BASIC USES:
Flame Stop I protects the following materials: draperies,
decorative fabrics, furniture, cotton, paper, polyester,
cardboard, curtains, Douglas fir and many others. Materials
must be evaluated for compatibility prior to application.
The versatility of Flame Stop I makes it suitable for use in
restaurants, hotels, hospitals, assisted living facilities, schools
and commercial buildings, as well as personal residences.
ADVANTAGES:
Flame Stop I is a Class A, one-coat system on specific fabrics
and Class B on Douglas fir with a flame spread of 35 and
smoke developed of 15 according to independent third-party
test reports. Since Flame Stop I penetrates and forms a
molecular bond with the substrate, the life of the fire
retardation shall be indefinite for most interior applications.
Flame Stop I will not alter the structural integrity of the
substrate or deteriorate because of its ability to penetrate.
Treated fabrics may not be wet washed, but can be dry
cleaned up to 15 times before reapplication is necessary.
Numerous individuals and businesses choose this flame
retardant because it is user friendly, dries clear, and can be
easily applied by spraying, immersing, brushing, or rolling.
Once cured for 48 hours on wood, the treated material may
be painted with most latex based paints.
LIMITATIONS:
Storage Range: 45 – 110 degrees Fahrenheit (7 – 43 Celsius)
Shelf Life: Three years if kept within storage range.
A compatibility test is always recommended.
Do not wet wash.
Do not dilute.
APPLICABLE STANDARDS:
Flame Stop I has been tested to the following standards: ASTM E-84, NFPA 255, UL 723: U.S. Testing #LA 62192, CA
Reg. #C-14401 NFPA 701; Registered with the CSFM for use on interior decorative materials only.
APPLICATION:
Ensure that all materials are clean prior to application. Apply Flame Stop I as is on fabric by spraying or immersing
at the rate of 200 - 400 square feet per gallon depending on the density, thickness, and weave. If the material is
thick or dense, both sides may need to be treated. If the material is synthetic, a heavier coat may be needed.
Before proceeding with full application, test in an inconspicuous area to ensure the compatibility and that the
color and hand are not affected. After application, there must be a 5 – 10% increase in the dry weight of the
material. Apply at the rate of 200 square feet per gallon on wood by spraying, brushing, or rolling. If spraying onto
a vertical surface where runoff could occur, multiple applications may be required. When applying multiple coats,
wait until the first coat has penetrated before beginning the next application. One coat will require a 24-hour curing
period. For spray application, use a .050 - .010 tip size and a low pressure airless sprayer.
**** After treatment a 48-hour conditioning period is necessary before testing ****
TESTING:
A small-scale test can be performed with the utilization of a sample of the treated material and a small flame (butane
lighter or match). Hold a 4” x 12” piece of the treated material vertically and apply the flame to the lower portion for
10 seconds and then remove the ignition source. The flame must self-extinguish within two (2) seconds. This test is
similar to the small-scale NFPA 705 field test.
FLAMESPREAD 35 AND SMOKE DEVELOPED 15 PER ASTM-E84 May, 2010
