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A look so smooth, you’ll have to look twice!

Fellert Ultra Acoustical Plaster provides the best of both worlds: an aesthetically pleasing, seamless finish together with exceptional sound performance. What’s more, this product offers an environmentally friendly alternative to other ceiling installations!

Now, you can achieve the kind of results you previously thought weren’t possible: Get the smooth look of finished plaster or drywall for a wide range of enclosed-space designs.

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Excellent sound absorption NRC of .60.80 per ASTM C423 |
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Zero VOCs per ASTM D3960 |
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Passes mold resistance per ASTM D3273 |
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Passes California Section 01350 IAQ emission test
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Internal Stress (flexibility) rating of 2.3 per ASTM D6991 |
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Compressive Strength of 152psi per ASTM E761 |
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LRV of .83 per ASTM E1477 |
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Post-consumer recycled materials |
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Apply to domes, vaults, and curved substrates |
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Custom colors available |
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No control joints required for the system |
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Application and maintenance friendly |
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SPECIFICATIONS
MICROSOFT WORD DOC FORMAT

 1.5" CSI Specification
Adhered to GWB application
NRC 0.80 per ASTM C423 Mount Type A
(solid substrate)

 Contractor submittal package (.zip)

 
 1" CSI Specification
Adhered to GWB application
NRC 0.65 per ASTM C423 Mount Type A
(solid substrate)

 Contractor submittal package (.zip)

 
 1" CSI Specification
Direct to drywall grid application
NRC 0.60 per ASTM C423 Mount Type E-400 (air gap behind - no GWB)

 Contractor submittal package (.zip)

 
 Plaster only CSI Specification
Applied to GWB application
NRC 0.40 per ASTM C423 Mount Type A
(solid substrate)

 Contractor submittal package (.zip)

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