Plaster - Conventional

Gold Bond® Two-Way Hardwall Plaster

Basecoat gypsum neat plaster which requires the job site addition of an aggregate and water to produce working qualities.

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3-Part Guide Specs

Literature

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Submittals

High strength basecoat plaster

Forms a hard, durable base for the finish coats of another gypsum plaster

  • Controlled uniformity
  • Strength
  • Fire Resistance

Gold Bond® Two-Way Hardwall Plaster is a basecoat gypsum neat plaster which requires the job site addition of an aggregate and water to produce working qualities. When properly proportioned with aggregate, Two-Way Hardwall Plaster forms a hard, durable base for the finish coats of another gypsum plaster. Complies with ASTM C28.

Use Two-Way Hardwall Plaster with sand or expanded lightweight aggregate conforming to ASTM C35. It is mechanically mixed at the jobsite. Apply it by hand or use it through pump/spray plastering machines.

Two-Way Hardwall Plaster consists of unaggregated gypsum plaster and contains no asbestos.

Basic Uses

Two-Way Hardwall Plaster is designed for interior use over all accepted plaster bases as described in ASTM C842.

Two-Way Hardwall Plaster is a basecoat plaster for finish plasters such as:

Advantages

  • Set-stabilized and adjusted for market requirements and seasonal changes. When mixed with sand or other aggregates, it has uniform working qualities and excellent spread.
  • When properly proportioned with aggregate, Two-Way Hardwall Plaster forms a hard, durable base for the finish coat and provides increased resistance to minor structural movements and impacts.
  • Fire resistant: Two-Way Hardwall Plaster is essentially mineral in composition and will not support combustion.

Specifications

Products that suit any project criteria

Product Details

Bag Weight:

49.5 lb.

Coverage:

40-50 sq. ft. over Gypsum Base

Coverage:

20-26 sq. ft. over Metal Lath

Coverage:

40-50 sq. ft. over Brick, Clay Tile, Concrete

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National Gypsum Company is the exclusive service provider for products manufactured by Gold Bond Building Products, LLC.