Description
DC315 Fireproof Paint is a fully tested and approved intumescent coating to meet 15-minute alternative Thermal Barrier and Ignition Barrier protection over Spray Polyurethane Foam (SPF). DC315 meets IBC/IRC codes in the USA, Canadian NBCC and many international Building Code Requirements.
Building Code Fire Performance Requirements for SPF: The International Building Code (IBC) mandates that SPF be separated from the interior of the building by a 15-minute thermal barrier, or other approved covering. The DC315 Carries ICC-ESR 3702 Evaluation Report confirming that DC315 meets IBC and IRC Code Requirements. DC315 has also been tested as an ignition barrier under AC 377 Appendix X.
DC315 tested solutions for Spray Polyurethane Foam
USA Building Code Fire Performance Requirements for SPF: If a coating does not carry a valid Code Evaluation Report confirming the Coating complies to AC377/AC456 the testing is not valid and cannot be used!
- More certified full scale alternative Thermal and Ignition Barrier tests than any other product in the world
- DC315 manufacturing facilities are 3rd. party inspected for Quality Control.
- Listed under Warnock Hersey Intertek W/N 20947
- Tested useful life, fire resistant property is not compromised after 50 years
- Top coat for color, weather, and moisture protection, tested via NFPA 286 full scale testing
- ANSI 51 testing for incidental food contact
- Passed CAL 1350 – qualifies DC315 as a low-emitting material in the Collaborative for High Performance Schools rating system (CHPS Designed & CHPS Verified)
- Passed strict EPA – VOC and AQMD air emission requirements
- Single Coat Coverage” up to 24 Mils WFT on ceilings and walls – reducing labor costs equaling higher profits
- Meets Life Safety Code 101
- Meets LEED’s point requirements
- No formaldehyde
Surface Preparation for intumescent paint
All surfaces to be coated must be clean, cured, firm, dry and free of dust, dirt, oil, wax, grease, mildew, and efflorescence. The quality of any application is only as good as the surface preparation that precedes the application. Our coating has excellent bonding characteristics and will adhere to most sound, clean, foam surfaces. Verify that the surface of the foam is free of gouges, holes, and exposed cells. Also verify the surface is stable, and not crumbling or deteriorated. If any such defects are found make sure to repair them prior to proceeding.
Material Preparation for intumescent paint
This spray on thermal barrier must be thoroughly mixed before application. Failure to do so will seriously compromise the coating’s ability to perform. It is recommended to perform mechanical stirring with a high speed drill and a paddle appropriate for the size container you are working from. Contents should be stirred from the bottom up making sure to scrape the bottom and sides with a paint stick as you go. Contents should be stirred to a creamy consistency with no lumps. Continue mixing for 4-5 minutes per 5 gallon pail. Thinning is usually not needed. If DC 315 has been exposed to high heat, water may evaporate from the plastic 5 gallon container. If the paint level is below 3 inches from the top of the container, add enough water to bring the level back up to within 3 inches from the top in order to ensure proper consistency.
DC 315 Viscosity
DC 315 is a 9,000-10,000 viscosity coating. When you open a container of DC 315 it may appear thick before it is mixed, but once remixed for 5 minutes it will return to 9000-10,000 viscosity.
Application Equipment
This 5 gallon spray foam insulation is best applied with an airless sprayer to achieve a more consistent mil thickness. In challenging areas where an airless sprayer is not practical, DC 315 can be applied by brush or roller Spraying DC 315 for Maximum Yield: If this is the first time using DC 315 we suggest testing a pre-measured area to get a feel for spraying and yield. Example, if the job requires 20 wet mils or 80 sq. ft. per gallon, then a 5 gallon pail would cover 400 sq. ft. Measure out one or two 400 sq. ft. sections using pieces of tape, thumbtacks, or canned spray paint. Use just enough to outline the area you intend to apply DC 315. We suggest spraying inside the outlined area and taking wet film thickness measurements, with a wet film gauge across the area, to get a feel for maximum yield.
DOCUMENTATION
View documentation here.
