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SKU: SEL035
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Selleys Wet Area Silicone Sealant Matt White 420g delivers a durable, waterproof seal designed especially for wet indoor areas like bathrooms, kitchens, and laundries. Its matt finish gives a softer, modern look that works perfectly with matt tiles and benchtops. This 100% neutral cure silicone sealant resists mould, cracking, shrinking, and peeling, providing a neat, flexible seal that lasts for years.
Creates a long-lasting waterproof seal that won’t shrink, crack, or peel away.
Features a matt finish ideal for use with matt tiles and benchtops, giving a subtle, elegant look.
Contains mould-resistant technology to help prevent unsightly black mould and fungus growth.
100% neutral cure silicone ensures non-corrosive, low-odour application.
Flexible and durable seal resists lifting and cracking over time.
Backed by a 25-year guarantee against crumbling, cracking, or peeling away.
| Surface Type | Typical Applications | Application Tips |
|---|---|---|
| Ceramic, Porcelain, Tiles | Showers, baths, spas, sinks, splashbacks | Clean and dry surfaces thoroughly before sealing. |
| Metal, Copper, Brass | Plumbing fixtures, taps | Ensure surfaces are free from grease and dirt. |
| Plastic Laminates & Rubber | Kitchen splashbacks, benchtops | Pre-test plastics for compatibility. |
| Glass | Shower screens, windows | Apply on clean, dry surfaces for best adhesion. |
Clean all surfaces thoroughly with turpentine and allow to dry completely.
Cut the cartridge tip and nozzle at a 45° angle, then fit the nozzle.
Load the cartridge into a caulking gun and apply the sealant with steady pressure, pushing it firmly into the joint.
Tool the silicone with a spatula or finger dipped in detergent water within 5–10 minutes for a smooth finish.
Clean up uncured sealant with turpentine before it skins.
Avoid contact with water until the sealant skins over.
Allow full cure time (typically 72 hours) before exposing to water for best performance.
Maintain the seal by cleaning regularly to prevent mould build-up.
| Product Type | Neutral cure silicone sealant |
| Size | 420g cartridge |
| Colour | Matt White |
| Skin Time | 5–10 minutes |
| Cure Rate | Approx. 2 mm per 24 hours |
Use in a well-ventilated area and avoid inhaling fumes.
Keep out of reach of children.
Avoid contact with skin and eyes; wear gloves and eye protection.
Not suitable for painting over.
Pre-test plastics for compatibility before use.
Follow all label instructions and safety guidelines.
The sealant skins in 5–10 minutes, forming a surface layer that resists light contact. However, it requires approximately 72 hours to fully cure for reliable, long-term waterproofing. Avoid heavy water exposure, cleaning, or stressing the joint during this period to ensure optimal adhesion and durability.
Yes, it contains advanced mould-resistant technology designed to reduce the growth of mould and mildew in damp environments. This makes it ideal for use in bathrooms, kitchens, and laundries. Regular cleaning is still advised to maintain a clean and hygienic surface over time.
It works well on ceramic, porcelain, metal, plastic laminates, rubber, glass, stainless steel, and many common plastics. For best results, always pre-test on plastics to ensure compatibility, especially with unknown or flexible materials. Make sure surfaces are clean, dry, and free of dust or grease before applying the sealant.
Selleys Wet Area Silicone Sealant Matt White 420g offers a flexible, mould-resistant, and waterproof seal with a stylish matt finish.
For more products like this, please browse our Sealant Range items.
| Weight | 0.5 kg |
|---|---|
| Dimensions | 23 × 5 × 7 cm |
| Brand |
Selleys |
| ALL Product Type |
Sealant |
| Sealants |
Sealants |
| Sealants and Adhesives |
Sealants ,Waterproofing |
Selleys Wet Area Silicone Sealant Matt White 420g
Selleys Wet Area Silicone Sealant Matt White 420g
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