Red Top® Brand Wood-Fiber Gypsum Plaster


Provides excellent fire-resistance and sound dampening in plaster wall and ceiling assemblies. Develops higher strength than standard conventional gypsum basecoats.

Main Features

Red Top® Brand Wood-Fiber Gypsum Plaster is a high-strength basecoat plaster manufactured with fine particles of selected wood-fiber. Mixed with water, it delivers a plastic working material that conforms to most designs and helps achieve durability in walls and ceilings. Red Top® Brand Wood-Fiber Gypsum Plaster:
  • Provides excellent fire protection when properly proportioned with approved aggregates and used as part of a system that has been UL-tested for fire resistance
  • Offers sound dampening
  • Can be applied by hand or machine to all standard lath and masonry plaster bases (gypsum and metal lath, gypsum and clay tile, concrete and cinder blocks); strongly recommended as a scratch coat for metal lath
  • Can be used without aggregates or with the addition of local sand — up to equal proportions by weight


  • Administrative Offices
  • Auditoriums and Gymnasiums
  • Bars Restaurants and Dining Areas
  • Cafeterias
  • Classrooms
  • Convention and Meeting Rooms
  • Corridors and Hallways
  • Department Stores and Boutiques
  • Dormitories
  • Executive Areas, Conference Areas and Board Rooms
  • Exterior Soffits and Indoor Parking Garage
  • Galleries and Exhibit Spaces
  • Garages
  • Grocery Stores
  • Guest Rooms and Suites
  • Health and Fitness
  • Kitchens and Food Prep Areas
  • Laboratories, Operating Rooms and Imaging Rooms
  • Lobbies and Reception Areas
  • Locker Rooms, Shower Areas and Pools
  • Mall Interior Spaces
  • Mechanical Rooms
  • Media Centers, Music Rooms and Libraries
  • Multi-Family Residential and Condos
  • Nurseries and Birthing Rooms
  • Open Plan Offices
  • Patient Rooms
  • Restrooms, Utility Rooms and Loading Docks
  • Single-Family Residential
  • Stairways and Elevator Shafts
  • Theatres
  • Traditional Offices
  • Warehouses

Documents & Files

Submittal Sheets & Specifications

Catalogs & Brochures

Installation & Technical Manuals