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Jointing Compound and Keycoats
Jointing Compounds are used specifically in conjunction with cement sheeting (blueboard) cladding and within Ritek or AFS system application.
It is used in combination with fibre glass mesh to bridge over and reinforce the connection of two individual boards.
jointing compound and fibreglass mesh prior to coating |
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Keycoats are a product used with low suction substrates such as concrete and pre-painted surfaces to increase the adhesion of acrylic render to the wall. It is usually applied 1 – 2mm thick and left rough, ready for an acrylic render to be applied over it.
| Hardpatch |
Jointing Compound |
Hard Patch is a two component, water borne, patching compound designed for patching holes, form joints and imperfections in concrete or masonry walls |
technical specifications |
| Patch and Prep |
Jointing Compound |
Designed especially for setting joints on fibre cement sheet and cladding, this adhesive basecoat can also be used in the installation of PVC beads, trims and preparing the entire substrate surface for subsequent coating |
technical specifications |
| Keycoat |
Keycoat |
Pre-blended polymer modified cement adhesive basecoat that can provide a very strong adhesive bond to difficult substrate surfaces |
technical specifications |
| Patch Coarse |
Jointing
Compound |
Patch Coarse is a specially designed pure acrylic, sand enhanced, product for reinforcing fibre cement sheet joints. We advise using Patch Coarse as part of the RSA system, particularly under our trowel/spray/ and roll-on texture coatings. |
technical
specifications
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| Set and Prep |
Jointing
Compound & Keycoat |
Set and Prep has been developed especially for the installation of PVC beads, trims, ‘stress point’ reinforcing mesh and to be used as a ‘key coat’ over difficult substrates. |
technical specifications |
| MAC Patch Coarse |
Jointing Compound |
A highly durable premixed polymer render suitable for stopping joints and skim rendering fibre-cement sheeting. MAC Patch Coarse has excellent adhesion and flexibility. |
technical
specifications
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MAC
Render 4:1 ratio |
Keycoat |
MAC Render with a 4:1 ratio of Macbond to water can be used as a keycoat to low suction surfaces |
technical specifications |
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