Waterproof Wall Hole Sealing Putty – Pipe & Tile Sealant

Seal Wall Holes, Pipe Gaps & Tile Joints Effortlessly

Got unsightly holes in your walls or leaky gaps around pipes and tiles? This Waterproof Hole Sealing Putty is the fast, no-fuss fix for any home repair job. Made from a high-quality polymer binder compound, this self-hardening sealant clay fills gaps, blocks draughts, repels moisture, and keeps your walls looking clean and finished — no special tools or experience needed.

Made in Mainland China.

Why You'll Love It

• Multi-Surface Use: Works on walls, tile joints, sewer pipes, air-conditioning ducts, drilled holes after bracket installation, and more.
• Self-Hardening Formula: Simply knead, shape, and press into place — it cures on its own. No mixing, no mess.
• Waterproof & Oil Repellent: Creates a durable, moisture-resistant seal that won't wash away or break down over time.
• Pest & Noise Barrier: Blocks entry points for rodents, insects, and ants while also helping to reduce noise transfer through walls.
• Paintable & Blendable: Once set, you can paint or tint over it — blends seamlessly with surrounding surfaces for a neat, professional finish.
• Non-Toxic & Eco-Friendly: Made with non-irritating, non-corrosive polymer materials — safe for household use with no harsh additives.
• Easy to Apply: Tear open the packaging, take out the sealant, knead to shape, and press into the hole or gap. That's it!

Where to Use It

• Wall holes from nails, screws, or drilling
• Air-conditioning duct entry points
• Tile grout joints and gaps
• Water pipe and sewer pipe penetrations
• Any gaps where pests, moisture, or noise can enter

Cure Time Guide

• Dry Weather: Approximately 7 days to fully set
• Wet/Humid Weather: Approximately 15 days to fully set
• No action required — it cures itself automatically once applied

Specifications

• Material: Polymer adhesive + filler powder
• Type: Self-hardening caulk/putty
• Application Materials: Plastic, tile, concrete, plaster, and more
• Customisation: Knead and mould to any shape before applying
• Available In: 1, 10, or 20 pack options

Package Contents

• Environmentally friendly sealant putty × (1, 10, or 20 pieces depending on option selected)

Note: Please allow for slight measurement deviations due to manual production. Actual colour may vary slightly from images due to different monitor settings and lighting conditions.

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For more information on safe use of household sealants and caulk products, visit the U.S. Consumer Product Safety Commission (CPSC).

Learn more: Caulk

Frequently Asked Questions

Q: How long does this waterproof hole sealing putty take to fully cure?

A: In dry weather conditions, the sealant putty takes approximately 7 days to fully harden. In wetter or more humid conditions, allow around 15 days. You don't need to do anything — it cures itself once applied to the surface.

Q: Can I use this wall hole sealing putty on pipe gaps and tile joints?

A: Yes! This versatile sealant is designed for a wide range of applications including wall holes, tile grout gaps, water pipe and sewer pipe penetrations, and air-conditioning duct entry points. It adheres to plastic, concrete, plaster, and tile surfaces.

Q: Is this sealing putty safe to use indoors?

A: Absolutely. The putty is made from non-toxic, non-irritating, and non-corrosive polymer materials. It contains no harsh additives, making it safe for general indoor household use. It is also eco-friendly with no pollution to your living environment.

Q: Can I paint over the sealant once it has set?

A: Yes, this sealant putty is fully paintable and tintable once cured. It blends well with surrounding surfaces, making it ideal for an invisible, seamless repair on walls and other surfaces.