Product Facts
- Product Name
- Nitomortar F4 Fillers - Silica Sand for Epoxy Mortars (20kg)
- Price
- Available
- Availability
- In Stock
- Condition
- New
- Category
- Construction Materials > Concrete Repair & Flooring
- Seller
- Fosroc Workspace
- MPN
- FC312060-20KG
Nitomortar F4 Fillers - Silica Sand for Epoxy Mortars (20kg)
Graded silica sand fillers for site formulating epoxy mortars. Used with Nitomortar 903 epoxy binder to make epoxy screeds and mortars of varying consistency to repair concrete. Features simple mix designs to produce various epoxy mortars and is chemically inert. Ideal for industrial flooring solutions and concrete repair applications.
Graded silica sand fillers for site formulating epoxy mortars. Used with Nitomortar 903 epoxy binder to make epoxy screeds and mortars of varying consistency to repair concrete. Features simple mix designs to produce various epoxy mortars and is chemically inert. Ideal for industrial flooring solutions and concrete repair applications.
Price: Available
Brand: Fosroc
Product Data (OpenAI Spec)
View Full JSON Spec ↗Specifications
| Condition | new |
|---|---|
| Category | Construction Materials > Concrete Repair & Flooring |
Product Intelligence
Nitomortar F4 Fillers - Technical Details and Specifications
Product Overview
Nitomortar F4 Fillers is a graded silica sand filler component supplied in 20kg packages (product code FC312060-20KG) manufactured by Fosroc under license from Fosroc International Limited. This product is specifically designed for site formulation of epoxy mortars and screeds used in concrete repair applications.
Composition and Material Properties
Primary Material
Nitomortar F4 Fillers consists of cleaned and dried silica sand with the following characteristics:
| Property | Specification |
|---|---|
| Aggregate Type | Graded silica sand |
| Grain Shape | Round |
| Sizing (Nominal) | 0.1 mm to 0.5 mm |
| Colour | Natural sand |
| Processing | Cleaned and dried |
Safety Classification
- RCS (Respirable Crystalline Silica): Hazard-free classification containing less than 0.1% RCS
- Australian Inventory Classification: Not hazardous for RCS in accordance with Australian Inventory of Industrial Chemicals
- Advantages: Chemically inert and safe to handle
Application and Uses
Primary Applications
Nitomortar F4 Fillers are mixed with Nitomortar 903 epoxy binder to produce:
- Epoxy screeds for concrete repair
- Epoxy mortars of varying consistency
- Surface preparation before epoxy coating application
These repairs are typically made prior to the application of subsequent epoxy coatings.
Design Criteria and Mixing Proportions
The following mixing proportions create different consistency levels with corresponding compressive strengths:
| Nitomortar 903 Binder (Litres) | F4 Fillers (Litres) | F4 Fillers (kg) | Yield (Litres) | Consistency | 7-Day Compressive Strength |
|---|---|---|---|---|---|
| 1 | 2 | 2.95 | 2.4 | Fluid paste | 76 MPa |
| 1 | 3 | 4.42 | 3.2 | Stiff paste | 56 MPa |
| 1 | 4 | 5.90 | 4.0 | Trowellable | 50 MPa |
| 1 | 5 | 7.37 | 5.0 | Dry mortar | 45 MPa |
Application Instructions
Mixing Equipment
- Essential Equipment: Forced-action mixer
- Speed: Slow speed mixing (400-500 rpm)
- Equipment Type: Suitably sized drum with appropriate paddle (e.g., 120/140mm x 600mm Helical mixing paddle fitted to heavy-duty 1600W mixer)
Mixing Process
- Mix the required amount of Nitomortar 903 according to the Design Criteria table
- Add the required amount of Nitomortar F4 Fillers to achieve the desired consistency
- Refer to the Nitomortar 903 technical data sheet for detailed application instructions
Storage Requirements
- Location: Dry location in original packaging
- Temperature Range: 5°C to 30°C (recommended)
- Conditions: Store in original, unopened packs to maintain product quality
Coverage and Yield
Coverage figures are theoretical and will be reduced in practice due to:
- Wastage factors
- Variety and nature of substrates
- Application method variations
Refer to the Design Criteria section for specific yield information based on the mixing ratio selected.
Key Advantages
- ✓ Simple mix designs to produce various epoxy mortars
- ✓ Chemically inert material
- ✓ RCS (Respirable Crystalline Silica) hazard-free classification
- ✓ Versatile consistency options for different applications
- ✓ High compressive strength capabilities (45-76 MPa at 7 days)
Product Supply
| Item | Product Code |
|---|---|
| Nitomortar F4 Fillers 20kg | FC312060-20KG |
References
- [1] Fosroc_Nitoflor_N_TDS.pdf
- [2] Fosroc_Nitomortar_903_TDS.pdf
- [6] Fosroc_Nitomortar_F4_Fillers_TDS.pdf