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ARDEX EG 18 PLUS

Tile grout · ARDEX

A 4 kg bag of ARDEX EG 18 PLUS covers up to 8 m², by ARDEX UK's own figure: “thus one 4kg unit of ARDEX EG 18 PLUS will grout up to 8.0m² of tiling”. ARDEX UK's other figures are in the table below.

Source: ARDEX UK, ARDEX EG 18 PLUS product data sheet, read 12 October 2026.

Plan wall tiles for a roomPlan floor tiles for a room

Coverage
up to 8 m² per 4 kgARDEX UK's figure
Bag sizes
4 kg1 size in the catalogue
For
Walls and floorsin the maker's words

Where to buy it

The shops' own searches for it. BuildBatch sells nothing and compares no prices.

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Coverage

ARDEX UK gives 2 figures for ARDEX EG 18 PLUS, each for the conditions in its own words. Each is the maker's own, with its source below.

ARDEX EG 18 PLUS: the maker's coverage figures
FigureThe maker's words
up to 8 m² per 4 kg bag“thus one 4kg unit of ARDEX EG 18 PLUS will grout up to 8.0m² of tiling”ARDEX UK, ARDEX EG 18 PLUS product data sheet, read 12 October 2026
0.5 kg a square metre“Example:Tiles 150mm x 150mm x 5mm; joints of 5mm:300 x 5 x 5 x 1.5 ÷ 150 ÷ 150 = 0.5kg/m²”ARDEX UK, ARDEX EG 18 PLUS product data sheet, read 12 October 2026

What one bag covers at the maker's rate

Arithmetic on the maker's figure: the bag's kilograms divided by a rate a square metre, or times an area a kilogram, with nothing added for waste.

ARDEX EG 18 PLUS: the area one bag covers at each of the maker's rates
The maker's rateA 4 kg bag
0.5 kg/m²“Example:Tiles 150mm x 150mm x 5mm; joints of 5mm:300 x 5 x 5 x 1.5 ÷ 150 ÷ 150 = 0.5kg/m²”8 m²

When the figure runs short

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.

What it is for

In the maker's own words.

“ARDEX EG 18 PLUS Easy to Apply and Clean Epoxy Tile Grout”
ARDEX UK, ARDEX EG 18 PLUS product data sheet. Read on 12 October 2026.

Bag sizes

Questions about ARDEX EG 18 PLUS

How much does a 4 kg bag of ARDEX EG 18 PLUS cover?

ARDEX UK states up to 8 m² (“thus one 4kg unit of ARDEX EG 18 PLUS will grout up to 8.0m² of tiling”), in its ARDEX EG 18 PLUS product data sheet, read 12 October 2026. Nothing is added for waste.

How much ARDEX EG 18 PLUS per square metre?

ARDEX UK states 0.5 kg a square metre (“Example:Tiles 150mm x 150mm x 5mm; joints of 5mm:300 x 5 x 5 x 1.5 ÷ 150 ÷ 150 = 0.5kg/m²”).

What is ARDEX EG 18 PLUS for?

ARDEX UK says: “ARDEX EG 18 PLUS Easy to Apply and Clean Epoxy Tile Grout” (ARDEX EG 18 PLUS product data sheet, read 12 October 2026).

What sizes does ARDEX EG 18 PLUS come in?

The catalogue lists 4 kg bag. A shop may not stock every size.

Other tile grouts

In alphabetical order, with each maker's own figures. A maker measures its coverage its own way, so the figures are not a test of one product against another. Every product under tile grout.

More from ARDEX

4 of the 17 other ARDEX products in the catalogue, by name. All ARDEX products.

Where the figures come from

This page was written with AI tools from the maker's own documents; it is not yet checked by a tradesperson. The figures are the maker's, and a maker's figure is their best case: follow the bag's own instructions.