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🔥 Insulate like a pro—stay cool under pressure, even when things heat up!
This premium calcium silicate insulation panel offers superior thermal protection with an R-value of 1.54 and a temperature tolerance up to 1700°F. Engineered for high-temp applications such as furnace walls and firebrick backing, it is noncombustible, extra strong, and minimally absorbs moisture. Certified to rigorous ASTM and UL standards, it’s a reliable, machinable solution made in the USA for professionals demanding durability and fire safety.
| ASIN | B076C565QV |
| Best Sellers Rank | #2,022,205 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,951 in Pipe Insulation |
| Brand | IIG |
| Brand Name | IIG |
| Coverage | 1 sq. ft. with R-value 1.54 |
| Item Dimensions L x W | 12"L x 12"W |
| Item Thickness | 1.5 inches |
| Manufacturer | CAI - IIG |
| Manufacturer Part Number | 684703 |
| Material | Calcium Silicate |
| Material Type | Calcium Silicate |
| Model Number | 684703 |
| Product Dimensions | 12"L x 12"W |
| Recommended Uses For Product | High Temperature Insulation, Fire Resistance |
| UPC | 696333323352 |
| Unit Count | 1 Count |
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