Foam S.T.O.P. Pyramid™
Melamine Foam STOP Pyramid
- High Performance Acoustic Insulation Foam Panels
- Increased Absorptive Surface Area
- Fiber Free
- Light Weight
Product Testing & Information
Product Specs
Material
Open Cell Melamine Acoustical Insulation Foam
Pattern
Pyramid for Monolithic Appearance
Features
Increased Surface Area, High Performance, Light Weight, Dramatic Unusual Effect
Applications
Hang Pyramid Foam Panels in Industrial, Commercial, Audio, OEM, Residential, Ceilings, Walls, Partitions, Sound/Recording Studios, Radio Stations, Band Rooms, Swimming Pools, Churches, Schools, Gun Ranges, Mechanical Rooms, Enclosures, etc.
Thickness
2″, 3″, 4″ and custom
Sizes
2′×2′, 2 ′×4′, and custom
Colors
Blue, Beige, Brown, Charcoal, Hunter Green and Burgundy – Painted with Sherwin Williams 1,500+ colors
Flammability
ASTM E84, Class 2. Flame Spread: 75; Smoke Developed: 340 (Painted F/S: 420, S/D: 300)
Installation
ASI S.T.O.P Noise Acoustical Adhesive
| FOAM S.T.O.P. Pyramid Foam Panels – Sound Absorption/Noise Reduction | |||||||
|---|---|---|---|---|---|---|---|
| per ASTM C423-90a | |||||||
| 125Hz | 250Hz | 500Hz | 1KHz | 2KHz | 4KHz | NRC | |
| 2″ | 0.05 | 0.19 | 0.66 | 0.90 | 1.01 | 1.08 | 0.70 |
| 3″ | 0.12 | 0.37 | 1.90 | 1.05 | 1.12 | 1.16 | 0.85 |
| 4″ | 0.24 | 0.50 | 1.06 | 1.15 | 1.21 | 1.19 | 1.00 |
