- Can the Barrel Diffusers be painted?
- How do I paint Gelcoat Finished Diffusers?
Yes, and this will not affect the acoustical performance of the product.
Clean gelcoat finished diffusers with wax remover, acetone or something similar. Next, use 3m red colored Scotch Bright scuff pad. Scuff surface with scuff pad until all shine is gone using a circular motion. When scuffing is complete, clean the surface with a damp cloth and let dry. It is now ready for paint. Paint with an air tight gravity feed paint gun, and a water-based paint.
AlphaDiffuser™ Fabric Wrapped Sound Diffuser
AlphaDiffuser™ Sound Diffuser
AlphaSorb® Sound Diffuser
Barrel Sound Diffuser
SoundSuede™ Sound Diffuser
Pyramid Sound Diffuser
Our Pyramid Sound Diffuser is ideal for both wall and ceiling applications in band, choral, and music facilities requiring acoustical performance. Maintain sound clarity and enhance the acoustic quality of a room with these sound diffusers. Pyramid Diffusers are constructed of rigid E-glass and are molded in a one-piece shape. They are lightweight and easily to mount direct to a wall or ordered for drop in ceiling grid applications. The standard finish is a white gelcoat and standard sizes are 2′ x 2′ and 4′ x 4′.
Technical Information for Pyramid Sound Diffuser:
- Size (nominal): 2′ x 2′ (7.5″ Depth), 4′ x 4′ (12″ Depth)
- Finish: White Gel Coat, Fabric Wrapped (Guilford of Maine FR701 or as specified)
- Mount: Direct to Wall or Ceiling, Drop into T-bar suspended grid
| Sound Absorption (Hz) per ASTM C423 | |||||||
| Finish | 125 | 250 | 500 | 1000 | 2000 | 4000 | NRC |
| Gel Coat | 0.19 | 0.15 | 0.07 | 0.04 | 0.03 | 0.05 | 0.05 |
| Fabric | 0.14 | 0.21 | 0.10 | 0.09 | 0.11 | 0.19 | 0.15 |