# Dulux Trade Drywall Primer Sealer

Primer, undercoat and sealer · Dulux Trade

Dulux Trade Drywall Primer Sealer covers up to 15 m² a litre, by Dulux Trade's own figures.
Source: Dulux Trade, Dulux Trade Drywall Primer Sealer data sheet 548 (issued 08/25), read 11 October 2026.

Dulux Trade gives no single number of coats for it in the document read for this page.

What it is for, in the maker's words: “Suitable for all interior drywall and ceiling surfaces” (Dulux Trade Drywall Primer Sealer data sheet 548 (issued 08/25), read 11 October 2026).

## Coverage

Dulux Trade states up to 15 m² a litre. The maker's words: “A guide to the practical coverage which can be achieved is up to 15m² per litre”.
- Bare, rough or absorbent surfaces: A maker's coverage is their best case, on a smooth sealed surface: bare, rough or absorbent surfaces take more.
- Waste and touch-ups: The tin-by-tin figures add nothing for what stays in the tray and on the brush, or for touching up.

## Coats

The document read for this page gives no number of coats for Dulux Trade Drywall Primer Sealer. Follow the tin's own instructions.

## Tin sizes

| Tin | One coat | Two coats |
|---|---|---|
| 10 L | up to 150 m² | up to 75 m² |

Arithmetic on the maker's figure: the litres in the tin times the coverage per litre, with nothing added for waste.

## 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/dulux-trade-drywall-primer-sealer/#where-to-buy. BuildBatch sells nothing and compares no prices.

## Questions

**How much does a litre of Dulux Trade Drywall Primer Sealer cover?** Dulux Trade states up to 15 m² a litre for Dulux Trade Drywall Primer Sealer (Dulux Trade Drywall Primer Sealer data sheet 548 (issued 08/25), read 11 October 2026). A maker's coverage is their best case, on a smooth sealed surface.

**How much does a 10 litre tin of Dulux Trade Drywall Primer Sealer cover?** At the maker's figure a 10 L tin covers up to 150 m² in one coat, or up to 75 m² in two coats. That is the litres times the coverage per litre, with nothing added for waste.

**How many coats does Dulux Trade Drywall Primer Sealer need?** The document read for this page gives no number of coats for Dulux Trade Drywall Primer Sealer. Follow the tin's own instructions.

**What is Dulux Trade Drywall Primer Sealer for?** Dulux Trade says: “Suitable for all interior drywall and ceiling surfaces” (Dulux Trade Drywall Primer Sealer data sheet 548 (issued 08/25), read 11 October 2026).

**What tin sizes does Dulux Trade Drywall Primer Sealer come in?** The catalogue lists 10 L. A shop may not stock every size.

## Where the figures come from

- Dulux Trade, Dulux Trade Drywall Primer Sealer data sheet 548 (issued 08/25) (https://msp.images.akzonobel.com/prd/dh/eukddc/documents/c9/55/de/3a/dt_548_drywall_primer_sealer_sign_off.pdf): coverage and what it is for, read 11 October 2026.

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

The page: https://buildbatch.co.uk/products/dulux-trade-drywall-primer-sealer/