# SikaCeram-240 Flexible Rapid

Tile adhesive · Sika

A 20 kg bag of SikaCeram-240 Flexible Rapid covers about 2 m², by Sika Limited (UK)'s own figure: “20 kg bag covers: approx. 2.0 m2 using 8 mm notched trowel”. Sika Limited (UK)'s other figures are in the table below.
Source: Sika Limited (UK), SikaCeram-240 Flexible Rapid product data sheet, read 12 October 2026.

What it is for, in the maker's words: “SikaCeram®-240 Flexible Rapid is a highly flexible, rapid-setting tile adhesive that is suitable for bonding ceramic tiles to walls or floors, and suitable for both thick and thin bed applications” (SikaCeram-240 Flexible Rapid product page, read 12 October 2026).

## The maker's figures

| Figure | The maker's words |
|---|---|
| about 2 m² per 20 kg bag | “20 kg bag covers: approx. 2.0 m2 using 8 mm notched trowel” |
| about 3.5 m² per 20 kg bag | “approx. 3.5 m2 using 6 mm notched trowel” |
| about 5 m² per 20 kg bag | “approx. 5.0 m2 using 4 mm notched trowel” |
- The conditions the maker names: Each figure is for the notch, bed, tile or joint the maker names beside it. An uneven surface, a larger notch or buttering the backs of the tiles takes more.
- Waste: None of these figures adds anything for what is left in the bucket or spilt.

## Sizes

20 kg bag

## Where to buy it

The page has the shops' own searches for it, and any link there that is paid for is marked Ad: https://buildbatch.co.uk/products/sikaceram-240-flexible-rapid/#where-to-buy. BuildBatch sells nothing and compares no prices.

## Questions

**How much does a 20 kg bag of SikaCeram-240 Flexible Rapid cover?** Sika Limited (UK) states about 2 m² (“20 kg bag covers: approx. 2.0 m2 using 8 mm notched trowel”), about 3.5 m² (“approx. 3.5 m2 using 6 mm notched trowel”) and about 5 m² (“approx. 5.0 m2 using 4 mm notched trowel”), in its SikaCeram-240 Flexible Rapid product data sheet, read 12 October 2026. Nothing is added for waste.

**What is SikaCeram-240 Flexible Rapid for?** Sika Limited (UK) says: “SikaCeram®-240 Flexible Rapid is a highly flexible, rapid-setting tile adhesive that is suitable for bonding ceramic tiles to walls or floors, and suitable for both thick and thin bed applications” (SikaCeram-240 Flexible Rapid product page, read 12 October 2026).

**What sizes does SikaCeram-240 Flexible Rapid come in?** The catalogue lists 20 kg bag. A shop may not stock every size.

## Where the figures come from

- Sika Limited (UK), SikaCeram-240 Flexible Rapid product data sheet (https://gbr.sika.com/dam/dms/gb01/e/sikaceram-240-flexiblerapid.pdf): coverage, read 12 October 2026.
- Sika Limited (UK), SikaCeram-240 Flexible Rapid product page (https://gbr.sika.com/en/distribution/tiling/tiling-adhesives/sikaceram-240-flexiblerapid.html): what it is for, read 12 October 2026.

Written with AI tools; not yet checked by a tradesperson. Follow the bag's own instructions.

The page: https://buildbatch.co.uk/products/sikaceram-240-flexible-rapid/