Acoustement Plaster 40
Pryok Acoustement Plaster 40 is a 41 pcf density gypsum based spray applied acoustical plaster. It is used over plaster substrates such as gypsum wall board, brown coat, existing plaster etc in areas in which a harder more durable finish is required. Such applications would be prisons, gymnasiums, mechanical rooms etc. It can be either finished with a spray textured finish or a semi-smooth trowel finish.
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