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Home > Products > Barriers/Composites/Foam > PROSPEC Pipe Lagging
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PROSPEC® Pipe Lagging
PROSPEC Pipe Lagging with an STC of 27 is ideal for many industrial uses. Use it to reduce noise created by loud vibrating pipes or stop sound transmission through various substrates.
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Material
PROSPEC Pipe Lagging combines the benefits of both PROSPEC non-reinforced vinyl barrier and willtec acoustical foam into one durable product consisting of:
- 1/4” thick willtec foam decoupler used to absorb noise. The foam creates air space so that the barrier doesn’t take on the vibration of the pipes or various substrates.
- 1/8” thick PROSPEC non-reinforced vinyl barrier. The barrier contains the noise and reduces sound transmission.
- Optional pressure-sensitive adhesive backing for easy installation
Installation
- Install with the foam decoupler side on the pipes or various substrates.
- Adhere or mechanically fasten to the pipes or various substrates.
Physical Data
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PROSPEC
Pipe Lagging |
Product Component
willtec Acoustic Foam |
Product Component
PROSPEC Barrier |
| Material |
PROSPEC barrier
adhered to willtec foam |
1/4” thick willtec foam |
1/8” PROSPEC
Non-reinforced
(EVA) barrier |
| Surface Pattern |
N/A |
Soft & flat with small pores |
Smooth |
| Color |
Natural Grey & Black |
Natural Grey |
Black |
| Sizes |
3/8” X 24” X 48” Sheets |
1/4” Thick |
1/8” Thick |
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3/8” X 48” X 24’ Rolls |
1/4” Thick |
1/8” Thick |
| Specific Gravity |
N/A |
N/A |
2.5 |
| Density |
N/A |
0.7 lbs./cubic ft. |
1lb/sq. ft. |
| Tensile Strength |
N/A |
8 psi (ASTM D3574-77) |
180 psi |
| Tear Strength |
N/A |
N/A |
50 ppi |
| Elongation |
N/A |
8% (ASTM D3574-77) |
200% |
| Heat Conductivity |
N/A |
k factor = 0.24 at 50 degrees F,
R value = 4.2 |
N/A |
| Operating Temperature |
140 degrees F Max |
0 to 302 degrees F |
140 degrees F Max |
| Flammability |
N/A |
Class 1 fire-rated
(ASTM E84) |
Passes MVSS 302 |
| Flame Spread |
N/A |
5 |
N/A |
| Smoke Density |
N/A |
50 |
N/A |
Acoustic Data
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Frequency (Hz)
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Transmission Loss (ASTM E90-90 & E413-87)
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125
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15
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250
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18
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500
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22
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1000
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30
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2000
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42
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4000
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48
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STC
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27
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To find out more about PROSPEC Pipe Lagging, explore the "Related Links" and "Related Downloads" area, located on the right side of this page.
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