Burn Barrier #141 F.R. Class “B” Poly Floor Varnish, Low, Semi or Hi-Gloss

$568.15

Description

Burn barrier 141 description:

Burn Barrier No. 141 is a clear, transparent finish, designed for interior use on gym floors and other wood floor surfaces, where maximum resistance to abrasion, scrubbing and washing is required. No. 141 is also suitable for use on other interior surfaces, such as wood paneling, doors, trim, dadoes, wainscoting, stairs, and concrete floors. It is available in a gloss or semi-gloss finish.

Recommended uses of Burn Barrier 141

For application to all wood surfaces, where a reduction of surface burning characteristics is required to comply with building code requirements. USED BY: Schools, Colleges, Nursing Homes, Child Care Centers, Hospitals, Penal Institutions, Apartments, Hotels, Factories, Warehouses, Retail Stores, Restaurants, Utilities, Railroad and other Transportation Companies, Oil and Chemical Installations, Military Installations, and other facilities where fire retardant coatings are required.

Performance information

Class “B” fire rated on wood when applied in two coats at 400 sq.ft./gallon per coat. – See Fire Hazard Classification Section. Complies with federal, state, local building and fire code requirements. Does not leach (lose fire retardancy) on exposure to high humidity. Meets all current environmental regulations.

Surface preparation

Surfaces must be dry, clean, free of all wax, grease, dirt, sanding dust, etc. Glossy surfaces must be dulled with sandpaper or steel wool. For best appearance, new, previously uncoated surfaces should be sealed with a thinned down coat of No. 141 (1 pint of mineral spirits per gallon of No. 141) or other suitable wood sealer (do not use lacquer-type sealers). All sanding, filling of nail holes, etc. should be completed prior to the application of No. 141.

Burn barrier 141 application

Burn Barrier No. 141 can be applied by brush, roller or spray. If sealer has been applied, allow surface to fully dry before applying No. 141. Stir material well before using, then apply a uniform coat at a coverage rate of approximately 400 sq.ft./U.S. gallon (9.8 m2/L). The coverage rate will vary, depending on the porosity of the surface. Allow to dry overnight or until hard. Lightly sand, clean dust from the surface, then apply a second coat at the same coverage rate. Note: Two coats are required to comply with the Class “B” fire retardant rating established.

APPLICATION EQUIPMENT:

Airless Spray
Fluid Pressure. . . . . . . . . . . . .1625 psi
Strainer. . . . . . . . . . . . . . . . 100 Mesh
Fluid Hose . . . . . . . . . . . . ¼” diameter
Gun . . . . . . . . . . . . . . . . . . . . . G-10N
Tip. . . . . . . . . . . . . . . . . . . .012 – .017
Reduction . . . . . . . . . . . . . . .Up to 7%

CHARACTERISTICS:

Finish . . . . . . . . . . . . . . . . . . . . . Clear

Tinting . . Can be tinted up to 4 fl. oz. with most universal colorants, which will provide a semi-opaque color. Check colorant for compatibility, using about 2 fl. oz. of No. 141 and 4- 6 drops of colorant. Mix well, and check for gelling, precipitation, or other adverse reaction. Allow sample to sit overnight, before proceeding.

Spreading Rate . . . . . . 400 sq. ft./gal. (9.8 m2/L) applied in two coats 4 mils wet, 1.9 mils dry

Coverage . . . 200 sq.ft./gal (1.8 m2/L)

V.O.C. Less

Than . . . . . . 3.39 lbs./gal. (407 g/L)

Volume Solids . . . . . . . . . . . 47% ± 2

Weight Solids . . . . . . . . . . . . 56% ± 2

Drying Time @ 77°F & 50% RH: . . . . . . . . . . . . . . .To touch 4 hours To top coat 24 hours

Type of Cure. . . Solvent Evaporation

Flash Point. . . . . . . . . 105°F (40.6ºC)

Reducer/Cleaner . . . . Mineral

Spirits Shelf Life. . . . . 6 months (unopened)

Packaging . . . . . 1 & 5 gal. containers weight/gal. 7.8 lbs.

Shipping weight . . . . 4 gals – 36 lbs. 5 gals – 43 lbs.

Application . . . . . . . . . . Brush, roller, conventional and airless spray


FIRE HAZARD CLASSIFICATION:

Flame Spread Rating. Class “B” when tested in accordance with ASTM E-84 (NFPA 255, ANSI/UL723 and UBC 8-1), the coating obtained the following fire hazard classification.

PRECAUTIONS:

WARNING! FLAMMABLE LIQUID & VAPOR: CONTAINS MINERAL SPIRITS. VAPOR HARMFUL. MAY AFFECT THE BRAIN OR NERVOUS SYSTEM CAUSING DIZZINESS, HEADACHE OR NAUSEA. CAUSES EYE, SKIN, NOSE AND THROAT IRRITATION. NOTICE: Reports have associated repeated and prolonged occupational overexposure to solvents with permanent brain and nervous system damage. Intentional misuse by deliberately concentrating and inhaling the contents may be harmful or fatal. Keep away from heat, sparks and flame. VAPORS MAY CAUSE FLASH FIRE. Do not smoke. Extinguish all flames and pilot lights, and turn off stoves, heaters, electric motors and other sources of ignition during use and until all vapors are gone. Prevent build-up of vapors by opening all windows and doors to achieve cross-ventilation.

Additional information

Weight N/A
Dimensions N/A
Gloss

Low, Semi, High

Documents

Product Spec Sheet