HomeMy WebLinkAboutCafco Spray Film WB3.pdf IS vIATEK® CAFCO® SprayFilm® WB 3
INTERNATIONAL
PRODUCT DESCRIPTION FIRE TEST PERFORMANCE
CAFCO SprayFilm WB 3 is a water-based, Intumescent Fire Resistive CAFCO SprayFilm WB 3 has been extensively tested for fire resistance
Material (IFRM) consisting of polyvinyl acetate resins and inorganic and is rated for up to 4 hours for floor assemblies, beams,and columns.
fillers designed for the fire protection of interior structural steel. • Classified by UL in accordance with ANSI/UL 263(ASTM E119)
CAFCO SprayFilm gives architects the ability to design using steel that • Classified by UL in accordance with CAN/ULC-S101 (ASTM E119)
can be decorative and aesthetically pleasing. It can be top coated to • Tested to BS 476 Parts 20-21
match its surroundings and allows steel to be left exposed to view while CAFCO SprayFilm WB 3 has also been tested for surface burning
providing the fire resistance rating. characteristics in accordance with ASTM E84 and is rated Class A.
Flame Spread 0 Smoke Developed 20
PRODUCT ADVANTAGES Type SprayFilm-WB 3 OR Type WB 3 File 16640
0`issIyFo MASTIC COATING
• Water based intumescent coating with low VOC's C UL os FIRE RESISTANCE CLASSIFICATION SEE UL
• Semi smooth architectural finish FIRE RESISTANCE DIRECTORY
• Can be finished with a wide variety of topcoat types and colors CODE COMPLIANCES
• Quick, easy application and clean up CAFCO SprayFilm WB 3 satisfies the requirements of the following:
• Wide range of testing • IBC®- INTERNATIONAL BUILDING CODE°
• 3-hour rated UL protected floor assembly • City of Los Angeles(LADBS, Category 1 Material)
• Provides up to 4-hour fire resistance ratings in accordance with ANSI/ • NBC-National Building Code of Canada
UL 263,ASTM E119, CAN/ULC-5101 and BS 476 Parts 20-21 • ICC-ES,AC23 and AC10 Requirements(UL ER13348-01)
PHYSICAL PERFORMANCE MAJOR SPECIFICATIONS
It is important for fire protection materials to be able to withstand abuse. CAFCO SprayFilm WB 3 complies with the requirements of the following
American Society for Testing and Materials (ASTM) test methods specifications:
are used to evaluate the performance of intumescent materials when • MasterSpec®,Section 078123 APPLIED FIREPROOFING(AIA)
subjected to these various physical forces.CAFCO SprayFilm WB 3 has • MasterFormat°2014,Section 07 81 00 Applied Fireproofing(CSC,CSI)
been evaluated to meet rigorous industry test standards. • Unified Facilities Guide Specification,UFGS 07 81 00
Spray-Applied Fireproofing(USACE,NAVFAC,AFCEC,NASA)
• Master Construction Specifications,Number 07 81 00
Applied Fireproofing(VA)
• Code of Federal Regulations,Title 40 Protection of the Environment(EPA)
• PBS-P100,Facilities Standards for the Public Buildings Services(GSA)
APPLICATION
• A compatible primer must be applied to the steel substrate. Refer
Physical Performance) to the Primers for CAFCO SprayFilm Intumescent Fireproofing
Technical Data Sheet.
Characteristic ASTM Method Tested Performance* • CAFCO SprayFilm WB 3 can be brushed or sprayed, not rolled and is
Abrasion Resistance D4060 0.1105 g/1,000 cycles also available in a trowel grade formulation(CAFCO SprayFilm WB 3 TG).
Bond Strength D4541 485 psi(3,344 kPa) • The applied thickness of CAFCO SprayFilm WB 3 will depend upon
the specified fire rating and size I shape of the steel member to be
Durometer Hardness(Shore D) D2240 67 Shore D protected.
Impact Resistance D2794 160 inch-lb(18 Nm)@ 2 mm • If desired, a finish coat may be applied in the desired color and
Flame Spread 0 Class finish directly over CAFCO SprayFilm WB 3 in accordance with the
Surface Burning E84 Smoke Developed 20 A guidelines noted in our Finish Coat Materials Technical Data Sheet.
*Values represent independent laboratory tests under controlled conditions. Packaging/Storage 1
Packaging 5.0 U.S.gal(18.9 L)container
Technical Data '
Net Contents 5.0 U.S.gal/58 lbs(18.9 L/26.3 kg)
Color White
Gross Weight(Approx) 61 lbs(27.6 kg)
Density 12.0 Ib/gal±0.5
Shelf Life 12 months in unopened sealed containers,properly stored.
pH Value 7.5 to 8.5 —
Storage Storage Temperature 33°F-100°F(1°C-38°C)Must protect
Application Temperature Min.50°F(10°C),Max.100°F(38°C) from freezing and excessive heat.Store in a dry environment.
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Technical Data Sheet Brand