One Pack Mastic (OPM)
- HIGH BOND STRENGTH & SUPERIOR FLEXIBILITY
- WATER RESISTANT
- BONDS TO DIFFICULT SUBSTRATES
- HIGH BOND STRENGTH & SUPERIOR FLEXIBILITY
- WATER RESISTANT
- BONDS TO DIFFICULT SUBSTRATES
ISO 13007 RATING C2S2FT
20kg
One Pack Mastic is a quick setting, non-slip, thin bed white mastic which cures to a high bond strength with superior flexibility. It has all the properties required of a mastic adhesive plus excellent water resistance. One Pack Mastic installations can usually be grouted after only 6 hours.
Suitable Substrates
- Concrete/Cement Render
- Brickwork/Blockwork (Cement Rendered)
- Fibre Cement Sheets (Primed)
- Plasterboard (Primed)
- Over Morgan Waterproof Membrane
- Painted Surfaces
- Tilt Up Slabs
- Tile Over Tile
- Tiles in all wet areas including swimming pools (Call us for free site specific technical advice)
Interior/Exterior
- Walls
Suitable Tiles
- Natural Stone
- Monocottura
- Porcelain
- Stainless Steel Mosaics
- Bicottura
- Fully Vitrified
- Glass Mosaics
Colour
- White
Precautions
unsuitable for:
- bonding moisture sensitive green marble
- bonding to MDF board or timber & wax impregnated wood (Our technical advice – sheet with fibre cement boards)
JOINT GROUTING PRECAUTIONS
- DO NOT use excessive amounts of water during mixing or initial cleaning as this will cause irregular colour finishes and also weaken the grout.
- DO NOT mix the grout with an electric drill above 300 RPM as this can entrap air into the mix causing grout to dry soft and powdery or with unsightly pin holes in the surface.
- All grouts should be Damp Cured for 48 hours. Refer to the Australian Standard AS 3958 Part 1 Section 5.7.3.
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