Gyprock DIY Multi Purpose Joint Compound
General Technical Data Sheet

Gyprocksupreg Multi-purpose Joint Compound

Product Availability
Weight Pack Coverage - Approx Qty/100m2 Shelf Life
Tape & Second Coat Topping Coat
3kg Red bucket 18L 6L 1 year from manufacture
6kg Red bucket 18L 6L 1 year from manufacture

To confirm product availability, please check with your local Gyprock supplier, or contact Gyprock customer service​

 

Product Manufacture

Gyprock Multi-purpose Joint Compound is manufactured by Gyprock in Australia to stringent product specifications.

Plasterboard Installation

AS/NZS2589: Gypsum linings – Application and Finishing outlines the procedures for jointing and finishing of Gyprock plasterboard in conjunction with additional details contained in Gyprock Technical Literature.

Levels of Finish

A Level of Finish sets out the minimum specifications for installation processes from framing preparation to painting and decoration. The levels are defined in AS/NZS 2589.1, and are intended to provide builders, installers and homeowners with defined methods and practices necessary to meet expectations in terms of the Level of Finish.

The level of finish should be specified prior to construction as it can be affected at different stages of construction and tolerances must be adhered to:

  • Frame construction
  • Plasterboard fixing and backblocking
  • Plasterboard jointing and setting

A Level 3 Finish is for areas that do not require painting and decoration such as above ceilings and inside service shafts.

A Level 4 Finish is the generally accepted level for domestic construction

A level 5 Finish should be specified wherever gloss, semi-gloss or dark coloured paints are to be used, or where critical glancing light conditions are likely.

More information on Levels of Finish can be found in the Gyprock Residential Installation Guide

Painting and Decoration

Finishes applied to plasterboard surfaces can have a significant effect on the perceived quality of the installation, particularly where critical lighting conditions exist.

  • Textured or heavy patterned finishes tend to hide imperfections
  • Matt finishes minimise imperfection visibility
  • Semi-gloss and gloss finishes highlight imperfections
  • Light colours are less likely to show imperfections and impact damage

Gyprock recommends paint systems consisting of one coat of a plasterboard sealer followed by two coats of finishing paint. Always follow the manufacturer’s instructions for application and recoating.

Gyprock recommends decoration in line with Master Painters Australia.

Physical and chemical properties
Specific gravity (H2O=1) 1.6 - 2.0
VOC content (as specified by GBCA) <10 grams per Litre as VOC content per material
Ingredients
Calcium Carbonate
Clay
Polyvinyl acetate
 

Material Safety

MSDS

A Material Safety Data Sheet for Gyprock Multi-purpose Joint Compound is available from the Gyprock website under the Resources tab.

Handling and storage

For guidelines on the safe handling of Gyprock products, reference should be made to the Gypsum Board Manufacturers of Australasia (GBMA) publication “Move it the GMBA Way – A Safe Manual Handling Guide for the Plasterboard Industry – Training Guide” (Reference SS172).

This product should be stored in its factory packaging in a dry area.​​​