

Fermacell Fine Surface Treatment 10L
Ready-mixed finishing compound for Fermacell boards. Smooths joints and surfaces before painting or decorating. Ideal for achieving quality grades Q3 and Q4.
Nationwide Delivery
Wed 26 Nov
- 0days
- 10hrs
- 39mins
- 34secs
Product Overview
Ready-mixed finishing compound for Fermacell boards. Smooths joints and surfaces before painting or decorating. Ideal for achieving quality grades Q3 and Q4.
Delivery & Returns Information
How Our Delivery Works
We work with a nationwide network of trusted suppliers. As a result, items in your basket may be supplied by different suppliers and delivered separately. Where this applies, you'll see multiple delivery charges at checkout. We always aim to group products from the same supplier to keep delivery costs as low as possible.
Delivery Areas & Charges
Delivery charges listed on our website apply to mainland UK, excluding the following postcode areas: AB, CF, DD, DG, EH, FK, KA, KW, KY, IV, LA, LD, LL, ML, NP, PA, PH, SA, SY & TD
If your delivery address falls within one of these postcode areas, we’ll be in touch before processing your order to confirm any additional delivery costs.
Please note: We do not currently offer delivery outside the UK mainland.
Standard (Nationwide) Delivery
| Insulation, Plasterboard and Drylining Products | |
|---|---|
| ORDER VALUE | DELIVERY CHARGE |
| Under £350 | £35 ex. VAT |
| Over £350 ex. VAT | FREE |
| Timber & Sheet, Building Materials, Joinery and Gardens & Landscaping Products | |
| ORDER VALUE | DELIVERY CHARGE |
| Under £100 | £20 ex. VAT |
| Over £100 ex. VAT | FREE |
| Screws & Fixings and Adhesives & Sealants | |
| ORDER VALUE | DELIVERY CHARGE |
| Under £50 | £5 ex. VAT |
| Over £50 ex. VAT | FREE |
Express Delivery
| Express Delivery - Insulation and Plasterboard & Drylining | |
|---|---|
| ORDER VALUE | DELIVERY CHARGE |
| Under £400 | £50 ex. VAT |
| Over £400 ex. VAT | £35 ex. VAT |
| Express Delivery - Timber & Sheet, Building Materials, Joinery and Gardens & Landscaping Products | |
| ORDER VALUE | DELIVERY CHARGE |
| Under £300 | £50 ex. VAT |
| Over £300 ex. VAT | £35 ex. VAT |
Returns
We offer a 30 day returns policy on any faulty products.
Key Features
- {{add_task}} Ready-to-use dispersion filler
- {{brush}} For fine finishing and joint filling of Fermacell Gypsum Boards
- {{assignment_turned_in}} Suitable for Q3 and Q4 level finishes
- {{straighten}} Easy application and levelling
Technical Specification
| Size: | 10L |
|---|---|
| Pieces Per Pallet: | 44 |
| Sales Unit: | Tub |
| Brand: | Fermacell |
| Manufacturer's Reference: | 79002 |
Technical Downloads
Product Overview
Fermacell Fine Surface Treatment supplied in a 10L container. This ready-to-use dispersion filler is formulated for fine finishing and joint filling of Fermacell Gypsum Fibre Boards and other interior wall or ceiling substrates.
Designed to produce a smooth, even surface, it achieves high-quality Q3 and Q4 finish standards where superior surface uniformity is required prior to decoration. The product offers a creamy, easily workable consistency with strong adhesion and excellent sanding characteristics.
Suitable for both manual and mechanical application, it ensures efficient coverage, quick preparation, and a flawless final surface ready for paint or wall coverings.
Features & Benefits
- Ready-to-use formulation: Pre-mixed dispersion material requires no on-site blending, saving time and labour.
- Easy application: Smooth, creamy texture spreads evenly using a trowel or spatula with extended open time for adjustment.
- High-quality finish: Produces very fine surface structure suitable for Q3 and Q4 grade finishes.
- Excellent adhesion: High bond strength to gypsum fibreboards and other solid mineral substrates.
- Simple reusability: Container can be resealed after use; product remains workable for subsequent applications.
- Durable surface: Dries to a dense, hard finish that resists cracking and surface crazing.
- Safe composition: Solvent-free, emission-free, and plasticiser-free for improved indoor air quality.
- Container volume: 10 litres providing extensive coverage for large wall and ceiling areas.
Applications
- Gypsum fibreboard finishing: Designed specifically for Fermacell Gypsum Fibre Boards to create a fine decorative surface.
- Joint and surface treatment: Fills joints, minor irregularities, and surface pores before painting or wallpapering.
- Interior walls and ceilings: Suitable for smooth finishing of residential, commercial, and institutional interiors.
- Alternative substrates: Can also be applied to sound gypsum plasterboard, concrete, and masonry surfaces.
Installation Guidance
- Preparation: Ensure substrate is clean, sound, dry, and free from dust. Apply only at temperatures above +5°C.
- Application: Use a Fermacell spatula or similar stainless-steel trowel; apply in layers not exceeding 0.5mm.
- Sanding: Once dry, sand lightly with 100–120 grit paper to achieve a smooth finish; remove dust before further coating.
- Drying time: Dependent on substrate, layer thickness, ambient temperature, and humidity.
- Safety: Wear goggles and a mask during sanding operations; dry spatulas thoroughly after cleaning to prevent corrosion.
Compliance & Performance
- Material type: Ready-to-use dispersion filler designed for gypsum fibreboard and mineral substrates.
- Finish quality: Suitable for Q3 and Q4 level finishes in accordance with surface quality classifications.
- Workability: Long open time for easy application and levelling.
- Environmental compliance: Solvent-free, plasticiser-free, and low-VOC for safe indoor environments.
- Important note: Apply in thin layers; do not exceed 0.5mm thickness per coat to maintain adhesion and drying performance.