Product Facts
- Product Name
- Selleys Spakfilla Heavy Duty Wall Filler 435g
- Availability
- In Stock
- Condition
- New
- Category
- Home & Garden > Wall Fillers & Putty
- Seller
- Selleys
Selleys Spakfilla Heavy Duty Wall Filler 435g
Tough, durable ready-mixed filler suitable for interior and exterior use. Perfect for filling large gaps and cracks in walls and ceilings. Easy to sand. Suitable for mortar, wood, brick, masonry, stone, plaster, concrete, and primed metal surfaces.
Selleys Spakfilla Heavy Duty Wall Filler 435g
Tough, durable ready-mixed filler suitable for interior and exterior use. Perfect for filling large gaps and cracks in walls and ceilings. Easy to sand. Suitable for mortar, wood, brick, masonry, stone, plaster, concrete, and primed metal surfaces.
Price: Available
Brand: Selleys
Availability: in_stock
Product Data (OpenAI Spec)
View Full JSON Spec ↗Specifications
| Sanding | Sand to a feathered edge once completely set |
|---|---|
| Packaging | 435g / 385mL Tub |
| Appearance | Paste, light grey |
| Technology | Water‑based filler |
| Limitations | Not for use in wet conditions or below 5 °C. Exterior surfaces must be painted to protect from rain. Not recommended where building movement is expected — use a flexible sealant instead. |
| Dry / Paint Time | 2‑3 hours for 2 mm application; longer for thicker layers or in cold conditions |
| Directions for Use | 1. Clean and dry surfaces; remove loose material. Prime exterior surfaces. 2. Press filler firmly into cracks/holes with a flexible spatula; smooth off. 3. For deeper gaps, build up in 6 mm layers, allowing each layer to dry. 4. Allow ~2‑3 hours drying for 2 mm applications (longer for thicker or in cold conditions). 5. Sand smooth once set; feather edges. 6. Paint over with water‑ or oil‑based paints, undercoat if needed. 7. Clean tools with water before filler sets. |