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Prestonett Waterproof Masonry Filler
An Interior and Exterior Filler that can be applied to a multitude of surfaces
Features
- For interior and exterior use
- Easy to mix and apply
- Ensures a strong adhesion to the substrate
- Water vapour permeable
- Can be applied to damp substrates
Brand
Drying time
48 hrs
Size
1kg
MPN
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GTIN
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Overview
Prestonett Waterproof Masonry Filler is resistant to rain, saltwater and saltpeter. It can be applied to a wide range of substrates including concrete, cement, bricks and stone, with the added benefit of being waterproof from a minimum of a 3mm thickness. The filler also has flexible properties and protects reinforced concrete against the carbonation process and has a working time of 30 minutes, which makes it ideal for repairing and shaping window sills and mouldings.
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Preparation
Preparation
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Before Prestonett Waterproof Masonry Filler can be applied, the project area needs to be free of debris and dust.
- Remove any loose or crumbling material that might hinder the adhesion to the substrate
- Ensure the area is relatively smooth by sanding the project to provide a level and clean surface
Application
Application
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Always do a test area to gauge compatibility and the suitability of the final finish. Also, follow the manufacturer's instructions to achieve the best results
- Do not apply in conditions that are below 5°C or above 35°C
- Mix Prestonett Waterproof Masonry Filler by gradually adding water until a homogenous paste is created and apply immediately.
- Apply to the project area with the use of a suitable tool, such as a Mako Filler Knife ensuring the repair is being filled from the bottom to the top
- For best results ensure the repair is fully filled and avoids any air pockets
- To clean the tools afterwards just use warm soapy water to wash away the residue