Carboline Pyroclad X1 is a two component fire resistant mastic intumescent coating. Carboline Pyroclad X1 is applied through a heated plural component spray system to primed structural steel components for the purpose of increased fire resistance. The A and B components are manufactured in separate batches and shipped to job sites in 5 gallon pails or 50 gallon drums.
RATINGS
| Standard |
Rating |
Design Listing |
| ASTM E84 |
Flame Spread Index – ≤ 25
Smoke Developed Index - ≤ 450 |
NA |
| UL 1709 |
See Design Listing |
CC/IF 120-01 |
UL 1709 Environmental Exposures
Pyroclad X1 has been evaluated for use in exterior and interior environmental conditions as described in UL 1709 Appendix A and listed in the table below.
| Exposure Description Condition |
Applicable Design Listing |
| Accelerated Aging |
CC/IF 120-01 |
| High Humidity |
CC/IF 120-01 |
| Salt Spray Exposure |
CC/IF 120-01 |
| Combination Wet, Freeze and Dry Cycling |
CC/IF 120-01 |
| Industrial Atmosphere |
CC/IF 120-01 |
