# UltraTile ProSuper White

Tile adhesive · UltraTile

UltraTile ProSuper White takes 1.8 kg a square metre, by Instarmac Group plc's own figure: “Coverage: 1.8kg per m²”.
Source: Instarmac Group plc, UltraTile ProSuper White technical datasheet, read 12 October 2026.

What it is for, in the maker's words: “UltraTile ProSuper White has been specially formulated to provide increased water resistance and is therefore suitable for wall areas with constant wetting” (UltraTile ProSuper White technical datasheet, read 12 October 2026).

## The maker's figures

| Figure | The maker's words |
|---|---|
| 1.8 kg a square metre | “Coverage: 1.8kg per m²” |
- 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 one tub covers at the maker's rate

| Rate | A 15 kg tub |
|---|---|
| 1.8 kg/m² (“Coverage: 1.8kg per m²”) | 8.3 m² |

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

## Sizes

15 kg tub

## 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/ultratile-prosuper-white/#where-to-buy. BuildBatch sells nothing and compares no prices.

## Questions

**How much does a 15 kg tub of UltraTile ProSuper White cover?** Instarmac Group plc gives a rate a square metre, not an area a tub. At its rates a 15 kg tub covers 8.3 m² (“Coverage: 1.8kg per m²”): the tub's kilograms divided by the rate, with nothing added for waste.

**How much UltraTile ProSuper White per square metre?** Instarmac Group plc states 1.8 kg a square metre (“Coverage: 1.8kg per m²”).

**What is UltraTile ProSuper White for?** Instarmac Group plc says: “UltraTile ProSuper White has been specially formulated to provide increased water resistance and is therefore suitable for wall areas with constant wetting” (UltraTile ProSuper White technical datasheet, read 12 October 2026).

**What sizes does UltraTile ProSuper White come in?** The catalogue lists 15 kg tub. A shop may not stock every size.

## Where the figures come from

- Instarmac Group plc, UltraTile ProSuper White technical datasheet (https://www.instarmac.co.uk/core/wp-content/uploads/2021/09/UT_ProSuper_White_Datasheet_v5_Digital.pdf): coverage and what it is for, read 12 October 2026.

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

The page: https://buildbatch.co.uk/products/ultratile-prosuper-white/