# Bostik Screedmaster SL C540 Flow 20kg / 4.17L (Bag & Bottle)

## Key facts

- **URL:** https://flooringking.co.uk/product/bostik-screedmaster-sl-c540-flow-20kg-4-17l-bag-bottle/
- **SKU:** BOSTIK-SL-C540
- **Availability:** In stock
- **Price:** £22.39 per item
- **Brand:** Bostik
- **Range:** Screed
- **Colour:** Screedmaster SL C540 Flow 20kg / 4.17L (Bag & Bottle)
- **Categories:** Latex & Primers, Bostik Screeds, Flooring Screeds

## Specifications

| Specification | Value |
| --- | --- |
| Brand | Bostik |
| Range | Bostik Screed |
| Delivery | Fast Delivery |
| Accessories Type | Latex & Screed |
| Container Type | Bag & Bottle |
| Underfloor Heating | Yes |

## Description

HIGH FLOW, EASY TROWELLING SMOOTHING COMPOUND\
 Bostik SL C540 FLOW is a two-part cementitious underlayment with an improved flow for smoothing and levelling uneven floors before laying decorative floor coverings. It has excellent workability and flow, is self-smoothing and can be trowelled to a feather edge. Bostik SL C540 FLOW can be applied over most common substrates, including concrete, sand/cement screeds, stone, anhydrite screeds, terrazzo & quarry tiles, asphalt and other solid and rigid subfloors. Bostik SL C540 FLOW should not be used over adhesive residues. As Bostik SL C540 FLOW is protein-free, it is suitable for biologically sensitive areas. The low-odour formulation makes it ideal for use in occupied buildings. The moisture tolerant formula enables Bostik SL C540 FLOW to be used to smooth rough-textured subfloors before the application of Bostik damp proof membranes in buildings incorporating a base DPM. It is suitable for use with warm water underfloor heating systems, provided a surface temperature of +27°C is not exceeded and in areas of high solar gain. It is not to be used as a wearing surface and should always be covered with a floor covering. For interior use only.

## Ordering

- Confirm the selling unit and pack coverage on the product page. For flooring, include a cutting allowance.
- Free samples: [https://flooringking.co.uk/sample-service/](https://flooringking.co.uk/sample-service/)
- Delivery: [https://flooringking.co.uk/help-centre/delivery-information/](https://flooringking.co.uk/help-centre/delivery-information/)
- Returns: [https://flooringking.co.uk/help-centre/returns-refunds/](https://flooringking.co.uk/help-centre/returns-refunds/)

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