| Application: | Roof, Wall, And Floor Insulation | Insulation Type: | Thermal Insulation | 
|---|---|---|---|
| Material: | Mineral Fibers | Environmental Impact: | Eco-friendly | 
| Density: | 10-100 Kg/m3 | Chemical Resistance: | Resistant To Most Chemicals | 
| Moisture Resistance: | Water Repellent | Durability: | Long-lasting | 
| Sound Absorption: | High | Thermal Conductivity: | 0.035-0.045 W/mK | 
| Fire Resistance: | Non-combustible | Product Type: | Mineral Wool | 
| Installation Method: | Loose-fill, Batts, Or Boards | Certifications: | ASTM, UL, CE, Etc. | 
| Temperature Range: | -200°C To 650°C | ||
| Highlight: | fire-rated FSK facing insulation,FSK facing for duct insulation,fire-rated pipe insulation facing | ||
Meet fire safety standards without compromising performance. Our WPSK-4525A PSK Facing features a fire-retardant adhesive and carries a Class 1 Fire Rating, making it the safe choice for wrapping air conditioning ducts and heating pipelines in commercial and residential buildings.

| Product | Construction | 
|---|---|
| FS - 750 | Foil: 7 micron / Polyethylene / 50 gsm Kraft paper | 
| FS - 760 | Foil: 7 micron / Polyethylene / 60 gsm Kraft paper | 
| FSK-7160A | Foil: 7 micron / 3-ways scrim ( 8x12 threads/100mm) / Polyethylene / 60 gsm Kraft paper | 
| FSK- R7160A | Foil: 7 micron / 3-ways scrim ( 8x12 threads/100mm) / Fire retardant adhesive / 60 gsm Kraft paper | 
| FSK-7160B | Foil: 7 micron / 2-ways scrim ( 12.5 x 12.5mm) / Polyethylene / 60 gsm Kraft paper | 
| FSK-R7160B | Foil: 7 micron / 2-ways scrim ( 12.5x 12.5mm) / Fire retardant adhesive / 60 gsm Kraft paper | 
| FSK - 7180A | Foil: 7 micron / 3-ways scrim ( 8x12 threads/100mm) / Polyethylene / 80 gsm Kraft paper | 
| FSK - 7180B | Foil: 7 micron / 2-ways scrim ( 12.5 x 12.5mm) / Polyethylene / 80 gsm Kraft paper | 
| FSK -73B | Foil: 7 micron / 2-ways scrim ( 6.25x 12.5mm) / Polyethylene / 60 gsm Kraft paper | 
| FSK -R73B | Foil: 7 micron / 2-ways scrim ( 6.25 x 12.5mm) / Fire retardant adhesive / 60 gsm Kraft paper | 
| Product | Basic weight (g/m²) | Tensile MD (n/25mm) | Tensile XD (n/25mm) | Bursting Strength(n) | WVTR (ng/N.s) | Reflectivity of Foil Surface | Temperature Resistance (℃) | Fire Rating | 
|---|---|---|---|---|---|---|---|---|
| FS - 750 | 80 | 95 | 50 | 20 | 5.75 | 95% | -29~ +66 | ----- | 
| FS - 760 | 85 | 105 | 50 | 20 | 5.75 | 95% | -29~ +66 | ----- | 
| FSK - 7160A | 96 | 125 | 50 | 30 | 5.75 | 95% | -29~ +66 | ----- | 
| FSK - R7160A | 98 | 130 | 50 | 30 | 5.75 | 95% | -29~ +66 | Class 1 | 
| FSK - 7160B | 98 | 132 | 65 | 30 | 5.75 | 95% | -29~ +66 | ----- | 
| FSK - R7160B | 100 | 136 | 65 | 30 | 5.75 | 95% | -29~ +66 | Class 1 | 
| FSK - 7180A | 115 | 150 | 75 | 40 | 5.75 | 95% | -29~ +66 | ----- | 
| FSK - 7180B | 95 | 150 | 80 | 40 | 5.75 | 95% | -29~ +66 | ----- | 
Applications



Q: What are the benefits of your FSK facing?
A: Our FSK facing is light,soft,dust free,fire resistant,easy to install. Also the material is eco-friendly, non-toxic and have better heat insulation.
Q: Can I get some samples for testing before placing order?
A: Yes, we can provide you some free samples for your reference if you would like to bear the express cost.
Q: Can you make other sizes and packages for this product?
A: Yes, we can make other sizes as your requirement ,normally our quotation will contain the common package. If you need your own packages, you’d better advise your requirement ahead of time for an accurate quote.