Pyrok Acoustement Plaster 20 is a PCF (air-dried density) gypsum plaster/exfoliated vermiculite spray-applied formulation 100% free from asbestos, mineral fibers, polystyrene and cellulose. It has excellent adhesion to plaster substrates, and allows substrates to breathe. It can be used as a decorative surfacing material, an acoustically attenuating surfacing material or as a combination of these qualities. This material is recommended for interior applications where abuse resistance, but not contact is required.
Pyrok Acoustement Plaster 20 may be applied directly to 5/8 inch Type x gypsum wall board framed on 16 inch centers, cement board and other clean, sound substrates. Gypsum wallboard and cement board require a level 4 finish.
Pyrok Acoustement Plaster 20 may be supplied in several integral colors.
Pyrok Acoustement Plaster 20 may be vacuum brush cleaned after set.
Data Sheet
Brochure
MSDS
LEED Data
Acoustement Plaster 40™
Pyrok Acoustement Plaster 40 is a 40 PCF (air-dried density) gypsum plaster/exfoliated vermiculite spray-applied formulation 100% free from asbestos, mineral fiber polystyrene and cellulose. It is highly abuse resistant (impact, abrasion) and allows substrates to breathe, and can be readily cleaned by a variety of methods.
Pyrok Acoustement Plaster 40 can be used as a decorative surfacing material, an acoustically attenuating surfacing material or as a combination of these qualities even in conjunction as a fireproofing material. This material is recommended for interior applications where superior abuse resistance is required.
Pyrok Acoustement Plaster 40 may be applied directly to gypsum wallboard, cement board and other clean, sound substrates. Contact Pyrok, inc. for verification of compatibility with substrate and suitability of primer.
Pyrok Acoustement Plaster 40 may be supplied in several integral colors.
Data Sheet
Brochure
MSDS
LEED Data
Acoustement 40™
Custom integral coloration is available within the limits of iron oxide pigmentation.
Pyrok Acoustement 40 is a nominal 41 PCF (air-dried density) Portland cement/exfoliated vermiculite spray-applied formulation 100% free from asbestos and mineral fibers, polystyrene, and cellulose. It is highly abuse resistant (impact, abrasion, moisture, hostile industrial environments), has excellent adhesion to a variety of substrates, allows substrates to breathe and be cleaned by a variety of methods.
Pyrok Acoustement 40 may be steam cleaned or pressure washed after full cure (minimum 28 days).
Pyrok Acoustement 40 may be supplied in several integral colors or may be topcoated for more pleasing aesthetic finish or for curing.
Pyrok Acoustement 40 may be applied directly to clean, bare steel, clean galvanized steel or a wide variety of unpainted concrete, cement board and other clean, sound substrates. Some substrates will require metal lath.
Custom integral coloration is available within the limits of iron oxide pigmentation.
Pyrok Acoustement 40 may also be used on ceilings as a combination acoustical finish and fireproofing material.
