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Features + Benefits
Location = Exterior/Interior
A Highly Durable Matt Water-based Translucent Mineralย Silicate Finish.
High performance Mineral Silicate coating for masonry, lime and cement renders andย concrete surfaces.
- Chemically combines with the substrate.
- Will not blister or peel.
- Highly water vapour permeable.
- Ease of application.
- Non-film forming.
- Matt mineral clear finish.
- Highly UV, acid rain and weather resistant
- Solvent free.
- Water clean up.
Uses
Mineral Silicate Matt Clear is a single componentย water based mineral silicate coating that mayย be applied to strengthen masonry with minimalย change to its appearance.
With minimal chalking, excellent chemical and UV resistance, and resistance to weathering, Murobond’s Mineral Silicate Matt Clear is suitable for porous exterior structures in masonry, lime and cement renders and concrete surfaces.
Specifications
Weathering
Excellent long term weather resistance withย high UV resistance Mineral Silicate Matt Clearย expands and contracts at the same rate asย the substrate.ย It will not bubble or peel as it isย chemically reacted with the substrate.
Flammability
Product is not flammable.
Solvent Resistanceย
Some sensitivity to alcohols, petrol, diesel, oils,ย and hydrocarbons.
Salts, Acids, Alkalis
Excellent resistance to acidity and alkalinity.ย Good resistance to salts.
Water
Mineral Silicate Matt Clear is resistant to prolongedย rain and condensation.
Abrasion
Good resistance to abrasion.
Pack Sizes
Available in 1, 4, 10, 15 Litre
Summary of Typical Applications & Properties
Product Type –ย Potassium silicate paint single part
Appearance –ย Mineral matt translucent.
Colour Range –ย N/A
Components – 1
Volume solids – 15%
VOC – < 1gram per litre
Flash Point –ย None
Thinning –ย Water (Not recommended)
Application conditions Air temperature – Min 10ยฐC Maxย 35ยฐC
Application conditions Surface temperature – Min 10ยฐC Maxย 35ยฐC
Humidity –ย 85%RH
Wet Film Thickness per coat (microns,ย porous โ non porous) –ย 83 โ 48
Dry Film Thickness per coat (microns,ย porous โ non porous) – 12 – 7
Suitable surfaces -Porous masonry, concrete and render.
Primers – Not generally used.
Application Method –ย Brush or spray (mask surrounding surfaces)
Typical spreading rate –ย 7 – 12 m2 per litre (porous โ non porous)
Temperature | Humidity | Touch Dry | Recoat (MIN) |
---|---|---|---|
15ยฐC | 50% | 2 Hours | 24 Hours |
20ยฐC | 50% | 70 Minutes | 18 Hours |
25ยฐC | 50% | 45 Minutes | 12 Hours |
Full Cure | 30 Days |
Surfaces
Typical Surface Systems
Surface | First Coat | Second Coat |
---|---|---|
Cement Render | Mineral Silicate Matt Clear | Mineral Silicate Matt Clear |
Concrete | Mineral Silicate Matt Clear | Mineral Silicate Matt Clear |
Application
Surface Preparation
Surface must be free of oils, grease, looseย particles, dirt, mould, moss or other foreignย matter. Murobond advises application by aย recommended contractor.
Application
Stir product thoroughly before application.ย Porous surfaces: thinning should be minimizedย = 5% or less clean water.
Non-porous surfaces: thinning should beย avoided.
Second or subsequent coats: thinning shouldย be avoided.
Brush
Apply even full thick coats working quickly toย maintain a wet edge across each surface.
Spray
Airless spray is recommended with care to fullyย mask surrounding surfaces against overspray.ย Allow overnight drying between coats.
Clean-up
Water
Precautions
Mineral Silicate Matt Clear will react and chemicallyย combine with mineral surfaces includingย glass. Mask these surfaces thoroughly and cleanย up spills, spatter, and overspray immediately.
Storage & Handling
No special requirements. This product is notย hazardous. Avoid storing in hot conditionsย (above 30ยฐC) for extended periods
E & OE All advice given in this document is given in good faith, and is considered to be accurateย and reliable. As the circumstances of storage, handling and application of this product are outsideย the control of Murobond Coatings Pty Ltd, our warranty and undertakings do not extend to these.