Product Facts
- Product Name
- Liquid Nails SLC50 Leveller - Self-Levelling Cementitious Compound
- Availability
- In Stock
- Condition
- New
- Category
- Home & Garden > Flooring Installation & Preparation
- Seller
- Selleys
- MPN
- SLC50
Liquid Nails SLC50 Leveller - Self-Levelling Cementitious Compound
Selleys SLC50 is a self-smoothing cementitious levelling underlayment specifically formulated for the preparation of concrete substrates prior to the installation of timber flooring. Features levels up to 50mm, self-smoothing application, fast set, and suitable for interior and exterior use with excellent adhesion. Part of the Selleys Timber Flooring System.
Product Data (OpenAI Spec)
View Full JSON Spec ↗Specifications
| Coverage | ~1.6 kg/m² per mm thickness |
|---|---|
| Cure Time | Walkable after ~4 hrs (depending on depth) |
| Thickness | Feather edge to 50 mm |
| Technology | Cementitious self-levelling compound |
| Limitations | Not suitable for areas subject to continuous water immersion. Avoid applying in very hot, dry, or windy conditions. |
| Directions for Use | 1. Prepare surface, ensuring primed substrate. 2. Mix with correct water ratio. 3. Pour onto floor and spread with trowel. 4. Allow to flow and self-level. 5. Let cure before installing flooring. |
| Important Information | Ensure vapour barrier/primer is applied before levelling. Mix only with clean water. Work quickly as product sets fast. |
Product Intelligence
Liquid Nails SLC50 Leveller - Technical Details and Specifications
Product Overview
Selleys Liquid Nails SLC50 is a cement-based compound product specifically designed for levelling concrete floors. It is identified by product code 103151 and reference number SELGHSEN001425.
Physical and Chemical Properties
The product exhibits the following physical and chemical characteristics:
Form and Appearance
- Form: Powder
- Colour: Light grey
- Odour: Mild characteristic odour
- Specific Gravity: 1.2-1.3
Chemical Composition
The primary chemical components of Selleys Liquid Nails SLC50 include:
| Chemical Entity | CAS Number | Proportion |
|---|---|---|
| Portland Cement | 65997-15-1 | 30-60% (w/w) |
| Crystalline Silica (contains >0.1% respirable) | 14808-60-7 | <1% (w/w) |
| Other non-hazardous ingredients | - | Balance |
Additional Physical Properties
The product specifications document indicates the following parameters as not available (NAv) or not applicable (NApp):
- Relative Vapour Density: NApp
- Vapour Pressure: NApp
- Flash Point: NApp
- Flammability Limits: NApp
- Autoignition Temperature: NApp
- Melting Point/Range: NApp
- Boiling Point/Range: NApp
- pH: NApp
- Viscosity: NApp
- Total VOC (g/Litre): NAv
Recommended Use
Selleys Liquid Nails SLC50 is recommended specifically as a cement-based compound used for levelling concrete floors.
Hazard Classification
This material is classified as hazardous according to the criteria of Safe Work Australia GHS 7, with the following classifications:
- Skin Corrosion/Irritation - Category 2
- Eye Damage/Irritation - Category 1
- Carcinogenicity - Category 1A
- Specific Target Organ Toxicity (Single Exposure) - Category 3 Respiratory Tract Irritation
Stability and Reactivity
- Chemical Stability: This material is thermally stable when stored and used as directed
- Conditions to Avoid: Elevated temperatures and sources of ignition
- Incompatible Materials: Oxidising agents
- Hazardous Decomposition Products: Oxides of carbon and nitrogen, smoke and other toxic fumes
Acute Toxicity Information
The product demonstrates the following acute toxicity profile:
- Inhalation: Not hazardous for acute inhalation exposure; LC50 > 5.0 mg/L for dust
- Skin Contact: Not hazardous for acute dermal exposure; LD50 > 2,000 mg/Kg bw
- Ingestion: Not hazardous for acute ingestion exposure; LD50 > 2,000 mg/Kg bw
- Acute Toxicity Estimate: Greater than 100 mg/L
Regulatory and Transport Classification
- Poison Schedule: Not Applicable
- Australian Code for Transport: Not classified as Dangerous Goods by the criteria of the "Australian Code for the Transport of Dangerous Goods by Road & Rail"
- New Zealand NZS5433: Not classified as Dangerous Goods
- International Maritime Dangerous Goods Code (IMDG Code): Not classified as Dangerous Goods
Storage Requirements
- Store in a well-ventilated place
- Keep container tightly closed
- Store locked up
- Avoid elevated temperatures and sources of ignition
Ecological Information
- Acute Aquatic Hazard: Not hazardous for acute aquatic exposure; toxicity estimate >100 mg/L
- Long-term Aquatic Hazard: Not hazardous for chronic aquatic exposure; not rapidly degradable substance
References
- [1] SELLEYS_LIQUID_NAILS_SLC50-AUS_GHS.pdf