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Sunstate Dried Silica Sand is a high-purity industrial mineral aggregate engineered for critical applications in glass manufacturing, epoxy flooring, and filtration systems. This precision-screened material features a >99% SiO2 composition and a tightly controlled particle size distribution of 0.105mm to 0.425mm to ensure consistent texture and prevent clumping in resinous binders.
With an ultra-low iron oxide content of less than 0.030%, it maintains optical clarity and prevents discoloration in specialty chemical production and high-spec architectural renders.
Frequently Asked Questions
Can I use this sand as an anti-slip broadcast for epoxy flooring?
Yes. Use the appropriate grading (often F6 or F8) for the slip rating you’re targeting. Broadcast onto wet epoxy, back-roll if required, then seal/overcoat after cure per your system. Ensure the substrate and product are dry to avoid blushing and poor embedment.
Is this suitable for water filtration beds?
Yes. The clean, low-contaminant silica and controlled grading make it suitable as a filter medium where the specified size distribution is met. Confirm design requirements for effective size and uniformity coefficient before selection.
Applications & Benefits
| Application / Use Case | Key Benefit | Primary Trades |
|---|---|---|
| Textured wall coatings / non-slip paints | Controlled profile and slip resistance; clean colour | Painters, Flooring Contractors |
| Epoxy flooring broadcast / build coats | Improved wear layer, traction and film build | Flooring Contractors |
| Grouts & adhesives (cementitious) | Rheology control and strength contribution | Tilers, Builders |
| Foundry casting (F6) | Clean, consistent foundry sand with tight grading | Foundry |
| Water filtration media | Low impurity, stable mineral with defined size | Water Treatment |
| Acoustic infill / sound proofing | Dense mineral fill to dampen vibration | Builders, Services Contractors |
Applying Sunstate Dried Silica Sand (GS-BW): Enhanced Protocols & Best Practices
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Material Handling
Keep bags sealed and dry. Handle gently to minimise dust. Use local extraction or wet methods where practical.
Dry Broadcast
Distribute evenly into wet coating; allow to gel/cure, then de-dust and overcoat as per the resin system.
Premix Filler
Introduce slowly into resin or grout while mixing to avoid clumping. Verify target viscosity and flow before placement.
Timing: Broadcast during the specified open time; overcoat only once fully cured and dust-free.Pro Tip: Sieve reclaimed broadcast to remove fines before re-use; fines can dull texture and affect slip ratings.
Limitations & Safety
Product Limitations
Not suitable where free crystalline silica dust exposure cannot be controlled. Implement engineering controls and approved respiratory protection for cutting/handling that generates dust.
Confirm grading against project specification (effective size/uniformity) for filtration and foundry applications before deployment.
Safety & Handling Requirements
Personal Protective Equipment
Wear dust-proof goggles, PVC/rubber/cotton gloves and coveralls when heavy contamination is likely. Use a Class P1 or Class P2 particulate respirator where an inhalation risk exists.
Ventilation Requirements
Use in well-ventilated areas. Employ mechanical extraction or wet methods to keep respirable dust below the exposure standard (TWA 0.05 mg/m³ for quartz respirable dust).
Fire & Handling Precautions
Non-flammable mineral; avoid creating dust clouds. Store cool, dry, and away from incompatible substances (e.g. strong acids such as hydrofluoric acid).
Emergency First Aid
Eyes:
Flush with running water for at least 15 minutes; seek medical advice if irritation persists.
Skin:
Remove contaminated clothing; wash with water.
Inhaled:
Move to fresh air; seek medical advice if unwell.
Swallowed:
Unlikely; contact Poisons Information (13 11 26). Do not induce vomiting.
Seek medical attention immediately in all cases of serious exposure.
Sunstate Sands F6 & F8 Application Guide
F6 – Foundry & Epoxy Flooring Applications
Surface Preparation
For foundry moulding, ensure all patterns and mould boxes are clean, dry, and free from oil or residual release agents. For epoxy floor systems, concrete surfaces must be sound and cured (28 days minimum), with laitance and contaminants mechanically removed. Vacuum clean immediately prior to resin priming or broadcast.
Primer Requirements
Primer recommended for epoxy applications; not required for foundry use.
Apply Adheseal Epoxy Primer System to prepared concrete, then broadcast F6 sand evenly onto wet primer or base coat to create a mechanical key. No primer is needed in metal or sand mould foundry work where F6 acts as the primary mould aggregate.
Adheseal Epoxy Primer SystemF8 – Textured Coatings, Grouts & Adhesives
Surface Preparation
Ensure all substrates are clean, dry, and free of oil, dust or efflorescence. On cementitious surfaces, remove loose particles by light grinding or brushing. Verify moisture content is below 75 % RH before mixing into epoxy or cementitious systems.
Primer Requirements
Primer recommended for dense substrates to maximise bond strength.
Use Adheseal Primer 2001 on low-porosity concrete and masonry before applying grouts or adhesives containing F8. For architectural texture coatings, primer may not be required if sand is pre-blended into a compatible binder system.
Adheseal Primer 2001Custom Blends & Special Applications
Preparation & Handling
When using custom mixes of F6 and F8, store in sealed dry conditions to avoid moisture absorption. Blend mechanically using a low-speed mixer to ensure even particle distribution before adding binders or resins.
Primer Requirements
Primer choice depends on binder system used.
Confirm compatibility with the manufacturer’s binder or resin before final application. For high-adhesion systems, pair with Adheseal Primer 50A for superior wetting and bond stability.
Adheseal Primer 50A- Choosing a selection results in a full page refresh.