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GRG-NeoPlasterTM is a Light Weight Alpha Gypsum strong enforced plaster material

Meets Class A or ASTM-E84 fire codes

It is 2-3lbs per sq foot for interior architectural elements



 click to Request a Quote for Custom Items



 Products Made from GRG-NeoPlasterTM


 domes   mouldings    ceiling medallions    light valences


 light coves  coffered ceiling panels  ceiling vaults  coffered segments


 ceiling bulkheads




 GRG-NeoPlasterTM YouTube Movie


 <= Click for YouTube Video



 GRG-NeoPlasterTM Product Specifications

 Glass Fiber Reinforced Gypsum


  General Description:

  GRG is a composite consisting of alpha gypsum cement and water, reinforced with glass fibers.

  It is lite weight and a durable replacement for traditional plaster.

  It is not primed and must be done by others.

  It is suitable for interior use only - not suitable for interior swimming pool areas

  There are no specified sizes as all products are made from molds.  


 Architects Specifications

 Part One - General
 A. Description - Internal architectural detail and millwork shall be

      GRG - glass fiber reinforced gypsum as distributed by Imperial 

      Productions and Distribution Inc. 


 Part Two - Submittals
 A. Product Data: Submit manufacturer's descriptive literature, specifications,

       installation instructions and limited warranties.

 B. Warranty: Manufacturer's Limited One Year Warranty is to be submitted.

 C. Product Material Specifications: Obtain from the manufacturer for submission to the relevant building code authority.


 Part Three - Substitutions
 A. Substitutions from Imperial's specified architectural details and building components will be allowed only with the express written

      consent of the Owner or Architect.


 Part Four - Product Materials
 A. All interior GRG products as distributed by Imperial Productions & Distribution Inc.

 B. Imperial distributed products are vermin resistant and resistant to mold and mildew.


 Part Five - Delivery, Storage and Installation
 A. Deliver, store and install according to instructions as provided by Imperial Productions & Distribution Inc.

 B. Installation instructions as provided by Imperial Productions & Distribution Inc. are to be followed completely.

      Use only recommended Adhesive available from Imperial for installation in addition to mechanical fasteners.


 Material Specifications


 Physical Properties
 A. GRG is a 3/16" thick laminate the can be reinforced with wood or steel. 

      It is used for interiors and is typically installed by

      drywall, plastering, and millwork contractors.

 B. Light weight: only 2 to 3 lbs per square foot

 C. Easy to install - can be installed using off the shelf framing, fasteners, and joint

       treatment materials

 D. Strength: Abuse resistant and requires low maintenance

 E. Fire Resistant Meets ASTM E84 requirements

 F. No odor, no emissions, non-toxic

 G. Can be coated easily for desired color and texture


 Manufacturing Process: 

 It is manufactured by mixing the raw materials into a slurry and spraying or hand casting

 the slurry into molds.  The laminate is reinforced with glass fibers and applied by hand

  or with the use of a chopper gun.  The GRG is allowed to dry in the molds, trimmed,

  and de-molded



 Building Codes

 As there are numerous dominant Building Codes in existence and practice throughout North America, in addition to the many State-level

 and Provincial codes, Imperial strongly urges Specifiers and users to refer to their local codes as to the uses any building components

 before buying product.







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  How to Order Products  1-800-399-7585     416-264-6096  


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  * All Prices & specifications in this website subject to change without notice

  * Prices are net, Freight, Taxes & Duties charged where applicable

      otherwise client is responsible for remittance

  * Measurements are approximate only, Final Product may vary from this website

   COPYRIGHT  MRDCI Martin Richards Design and Contracting Inc, Martin Richards DesignTM 

     and Imperial Productions®                                                        Feb 2018  all rights reserved

   Last Update  MAR-23  payment by MC/Visa with signed merchant sales draft