- Brand: Ronseal
- Manufactuer: Ronseal
Ronseal Damp Seal Aerosol 400ml is a convenient, quick-drying spray paint designed to permanently block and seal damp stains on interior walls and ceilings. Ideal for covering marks caused by moisture, smoke, grease, or water damage, it creates a protective barrier that prevents stains from bleeding through your topcoat. The aerosol format makes it easy to apply evenly, especially in hard-to-reach areas, and it dries rapidly so you can paint over it with emulsion in a short time. Suitable for use on plaster, cement, and stone surfaces, it’s a practical solution for restoring a clean, fresh finish to affected areas before redecorating.
The Ronseal Damp Seal Aerosol 400Ml is a quick and effective solution designed to block and seal damp patches on interior walls and ceilings before repainting. It works by creating a barrier that prevents moisture stains from bleeding through new paint, helping you achieve a clean, even finish. Ideal for treating areas affected by minor damp, water stains, or smoke damage, the aerosol format makes it easy to apply evenly without the need for brushes or rollers. Simply spray directly onto the affected area, allow it to dry, and then paint over it with your chosen topcoat for a long-lasting, professional-looking result.
Application & Limitations (Ronseal Damp Seal Aerosol 400ml):
Ronseal Damp Seal Aerosol 400ml is designed for quickly sealing and covering interior damp patches, water stains, and discolouration on walls and ceilings, creating a protective barrier that prevents stains from bleeding through paint. It is typically used on surfaces such as plaster, cement, and brick, and is especially useful for spot repairs where a brush-on product would be inconvenient. The aerosol format allows for easy, even application in hard-to-reach areas, drying quickly to provide a smooth, paintable surface. However, it is important to note that this product is not a permanent solution to underlying damp problems; it only masks the visual effects and does not stop the source of moisture. It should not be applied to wet or actively leaking surfaces, nor is it suitable for exterior use or large-scale damp treatment. Proper surface preparation, including cleaning and drying, is essential for best results, and adequate ventilation should be ensured during application due to fumes.
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| Elementlength | |||||||
| up to 1,5 m |
up to 2,5 m |
up to 3,5 m |
up to 4,5 m |
up to 2,5 m |
up to 3,5 m |
up to 4,5 m |
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| Type of window frame material |
Minimum witdth of joints for a butled mounting b in mm |
Minimum witdth of joints for a inner mounting b in mm |
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| Hard PVC (white) | 10 | 15 | 20 | 25 | 10 | 10 | 15 |
| Hard PVC and PMMA (dark) (colour extruded) |
15 | 20 | 25 | 30 | 10 | 15 | 20 |
| Hard PUR integral foam | 10 | 10 | 15 | 20 | 10 | 10 | 15 |
| Wood-aluminium-window | 10 | 10 | 15 | 20 | 10 | 10 | 15 |
| Aluminium-plastic sandwich frame (bright) |
10 | 10 | 15 | 20 | 10 | 10 | 15 |
| Aluminium-plastic sandwich frame (dark) |
10 | 15 | 20 | 25 | 10 | 10 | 15 |
| Wooden window frame | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
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