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When you’re prepping wood and metal surfaces for a flawless finish, the Fleetwood Advanced Undercoat sets the stage for a professional result every time at TJ O’Mahony. This premium water‑based undercoat uses Fleetwood’s advanced resin technology to give excellent adhesion, opacity and drying performance — perfect for both trade decorators and DIY enthusiasts who want dependable coverage and a smooth base for topcoats.
Formulated to work with interior and exterior paints, it’s ideal for priming bare or previously painted timber, metal and a wide range of surfaces before applying your chosen Fleetwood Advanced topcoat. The quick‑dry, low‑odour formula helps you keep jobs moving, letting you undercoat and topcoat in the same day when conditions allow
Key Features:
Technical Specifications:
TJ’s Tip:
Before undercoating, ensure surfaces are dry, clean, and lightly sanded for the best adhesion. Apply one even coat of undercoat and allow it to properly cure before finishing with your topcoat — this helps create a smoother, longer‑lasting painted finish.
| Brand | Fleetwood |
|---|---|
| Provided by | TJ O'Mahony |
| Delivery Rule | small & light |
Last update: 17 August 2026
We offer reliable delivery services throughout the Republic of Ireland, with straightforward delivery charges for both trade and DIY customers. Delivery options are confirmed at checkout based on your order and delivery Eircode.
| Delivery Type | Delivery Area | Delivery Charge | Delivery Time |
|---|---|---|---|
| Small Items | Republic of Ireland | €9.99 | 3–4 working days |
| Large & Heavy* | Standard delivery area | €29.99 | 5–7 working days |
| Extra Large* | Standard delivery area | €50.00 | 5–7 working days |
| Paint 5L or less** | Standard delivery area | €19.99 | 5–7 working days |
*Standard delivery policy. Promotional delivery rates may apply during campaigns.
30-Day Returns
TJ O'Mahony offers a 30-day returns policy on eligible unused products, giving you additional time beyond the statutory 14-day cooling-off period applicable to most online consumer purchases.
Eligible products can be returned for a refund or exchange within 30 days of delivery or collection, provided they are unused, in their original and re-saleable condition, complete with all supplied parts and accessories, and accompanied by proof of purchase.
Please note: Return restrictions apply to certain products, including Mixed Paint, certain Bagged Building Products, Solid Fuel, Special Order, Non-Stock and Catalogued Products. Your statutory rights in relation to faulty, damaged, incorrectly supplied or non-conforming goods are not affected.
