Description
ARDEX WR 31 is a 3-in-1 fine-grade jointing and patching mortar and key coat. It is suitable for jointing fibre-cement sheet and blueboard prior to rendering, and patching cracks and holes of existing render to a depth of up to 5mm. ARDEX WR 31 can also be used as a key coat for non-porous and flexible substrates prior to rendering.
Specifications
- Thickness:
1 – 5mm - Substrates:
Concrete Walls
Existing Render
Blueboard
Fibre-cement Sheet - Location:
Internal/External - Colours:
Grey Creamy Paste - Drying Times:
Touch-dry in 1-2 hours
Subsequent coats after 4-6 hours - Packaging:
10kg pail
