ISOKING Rock Wool Blanket
ISOKING Rock Wool Blanket with Aluminum Foil is made from premium basalt fibers, paired with a tight-fitting aluminum foil facing for enhanced performance. The foil layer acts as a reliable vapor barrier to block moisture, while reflecting heat to boost thermal insulation efficiency.
1.Specification
Thickness(mm):25-150
Width(m):0.6/0.6/1.2
Length(m):3-6
Density(kg/m3):40-180
2.MOQ
1*40HQ Container
3.Use
Boiler and Equipment Insulation
Industrial Pipe Insulation
Roof and Ceiling Insulation
Wall Fire Protection
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| Thickness(mm) | Width(m) | Length(m) | Density(Kg/m³) | Thermal Conductivity | Fireproof Grade | |||||||
| 25-150 | 0.6/0.9/1.2 | 3-6 | 40-180 | ≥0.036W/mK | A1 | |||||||

Our ISOKING rock wool blanket is the go-to flexible insulation pick for tricky, irregular surfaces—think pipes, curved equipment, or awkwardly shaped walls. It packs all the reliable protection you’d expect from our rock wool line, but with way more versatility for wrapping and covering jobs that rigid boards can’t handle. Here are its standout features:

Q: What is the maximum temperature the rock wool blanket can withstand?
A: Generally, it can withstand temperatures up to 750℃. The exact tolerance may vary slightly based on the product’s thickness and density.
Q: How should it be cut and fixed?
A: Standard cutting tools are sufficient for trimming. Secure it to pipes or frames using ties, clips, or additional wire for a firm fit.
Q: What is its fire rating?
A: It’s classified as A-grade non-combustible (A1 grade as per the table). We can provide official test reports to verify this rating upon request.