Moldable Sealing Putty Blocks | No-Tools Instant Leak & Draft Seal | Waterproof, Moisture-Resistant Repair Barrier
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The putty presses into cracks and hardens into a solid, waterproof seal
This moldable sealing putty comes as soft white blocks, ready to tear off and shape by hand. Press it into gaps, cracks or holes and it conforms to the surface without mixing or tools. Within minutes it begins to firm up, and once fully cured it forms a solid, waterproof barrier.
Why is this Moldable Sealing Putty perfect for you?
- Moldable putty: Tear off a piece and shape it by hand, so you can plug gaps and cracks without mixing compounds or fetching tools.
- Waterproof once cured: Forms a solid barrier that blocks water, so damp patches in bathrooms, basements or caravans stay sealed.
- Odour-blocking seal: Hardens into an airtight layer, so musty smells from damp cavities stay shut out.
- Multi-surface adhesion: Sticks to drywall, concrete, brick, PVC, metal, ceramic and glass, so one pack handles jobs around the whole home.
Specifications:
Design: Soft, moldable sealing compound supplied in pre-formed blocks
Details: White colour, approx. 9.9 x 6.1 x 2.3 cm per block, no mixing or tools required, hardens without heat
Function: Shapes by hand to fill cracks and gaps, then hardens into a solid, waterproof, odour-blocking seal
Placement: Walls, pipework, window and door frames, skirting boards, vents
Ideal for: Bathrooms, basements, caravans and motorhomes, draughty windows, emergency leak repairs
*UPDATE: Due to high demand for the Moldable Sealing Putty stock is very limited!
Click "Add to cart" now and save 50% on our Moldable Sealing Putty!
Our guarantees:
- Not satisfied? Money back: If you're not satisfied for any reason, we'll do everything we can to ensure you're 100% happy with your purchase.
- Free delivery: All orders placed in our online shop are delivered to your home free of charge. There is no minimum order value required.
- 24/7 customer service: Our customer service team is available 7 days a week to answer any questions and/or address any concerns you may have.
We offer free shipping with no minimum order value. Every order can be tracked at any time using an individual tracking number.
14-Day Return Policy
14-Day Return PolicyWe offer a 14-day right to return or exchange if for any reason you are not satisfied with your order.
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At Delveno, everything revolves around the perfect balance between design and functionality. We believe that lighting, home decoration, and accessories play an essential role in the appearance and atmosphere of a space. That is why we offer a carefully selected collection of lamps, home decoration, and accessories that are timeless, stylish, and versatile.
Why choose Delveno?
- 14 days return policy
- Free shipping on all orders
- Secure payments
- Caring customer support
What our customers say
Beautifully made and exactly as shown. It looks great on my shelf and arrived quickly in perfect condition.
Looks even better in person. It gives off a warm, even light and fits perfectly with my modern décor.
Ordered it on a whim and I'm really happy I did. It adds so much character to the room and was very easy to hang.
Really pleased with it. The warm lighting creates a cozy atmosphere and it has become the centerpiece of my living room.
This is my second order from this store. The light looks beautiful, was simple to install, and the quality is consistently excellent.
Exactly what I was looking for. It keeps all my shoes organized without taking up much space, and assembly was quick and straightforward.