Introduction
Flame Seal 84 (Fireproof Paint) is latex based, intumescent paint designed for use over combustible interior materials. The product can be applied to most substrates including, wood, plywood, OSB, gypsum wallboard to increase the fire resistance. When properly applied, Flame Seal 84 meets the ASTM E-84 class-A testing requirements for flame and smoke spread. When Flame Seal 84 is exposed to fire or extreme heat, a protective layer of Carbon Foam develops and prevents the fire and heat from transferring to the substrate.
Flame Seal 84 Documentation
CSI Master Specifications
09 96 46 Intumescent Painting
Testing
| Test | Flame Spread Index | Smoke Development Index | Result |
| ASTM E 84 | 0 | 20 | Class A |
| ASTM 2768 (30 Minutes) | 0 | 20 | Pass |
| CAN/ULC s102 | 0 | 55 | Class A |
Application Rate Chart
| Product | Wet Mills | Rating | Coverage Rate |
| Flame Seal 84 | 9 | Class A | 180 Sq. Ft. Per Gal |
| Flame Seal 84 | 15 | Class A-Recommended for Best Finish | 106 Sq. Ft. Per Gal |
| Flame Seal 84 | 20 | 30 Minute Rating | 80 Sq. Ft. Per Gallon |
Primer & Top Coating
For a list of recommended primers and top coats please visit our training page and contact us at flameseal@flameseal.com
Product Specifications
Type: Liquid
Color: White
Total Solids 65%
Weight Per Gallon: 12.5 lbs
Specific Gravity: 1.30-1.40
ph: 7.5-8.5
Shelf-Life: 1 year (unopened)