Waterproof Moldable Sealing Putty Clay – Wall Hole Filler 5/10/15pc

$37.87 $51.36

Waterproof Sealing Putty Clay – Flexible Moldable Filler for Wall Holes & Pipes

Stop drafts, moisture, and noise in their tracks with this high-strength, moldable sealing putty clay. Whether you're plugging air-conditioning pipe gaps, patching wall holes, or sealing plumbing penetrations, this versatile sealant clay shapes to any contour and sets firmly in minutes. Available in convenient 5, 10, or 15-piece packs so you always have enough on hand for every project around the home or office.

Made in Mainland China.

Key Features

High Plasticity: Super-soft formula deforms and reshapes easily to perfectly fill air-conditioning pipe holes, mouse holes, cable sockets, wall crevices, and more — regardless of gap size or wall thickness.
Strong Multi-Surface Adhesion: Bonds securely to concrete, wood, metal, vinyl, and most common household surfaces for a lasting, airtight seal.
Waterproof & Leak-Resistant: Creates a reliable barrier against water ingress, preventing rainwater back-flow and moisture intrusion through pipe gaps and cracks.
Draft-Blocking & Energy-Efficient: Seals gaps that let in cold or warm air, helping maintain indoor comfort and contributing to lower energy consumption.
Noise Reduction: Filling wall penetrations with this dense sealant helps dampen exterior noise for a quieter living or working space.
Industrial-Grade Materials: Non-corrosive, environmentally considerate formula with high elasticity and long-lasting durability. Pre-mixed and ready to use — no tools required. Sets in approximately 10 minutes of air drying.
Multi-Purpose Use: Ideal for pipe wall groove filling, AC pipe wall gap filling, water pipe butt connections, and general household crack or hole repairs.

Specifications

Color: White
Type: Silicone Sealant Clay / Moldable Putty
Quantity: Available in 5-pack, 10-pack, or 15-pack
Setting Time: Approx. 10 minutes (air dry)
Compatible Surfaces: Concrete, wood, metal, vinyl, and more
Origin: Made in Mainland China

Package Contents

5 / 10 / 15 × Sealant Clay Putty Pieces

Helpful Notes

Actual color may vary slightly from images due to different lighting conditions.
Please allow 1–3 cm deviation due to manual measurement.

Frequently Asked Questions

Q: What surfaces can the waterproof sealing putty clay bond to?

A: This moldable sealant putty is designed to adhere to a wide range of common surfaces including concrete, wood, metal, and vinyl. It's ideal for sealing wall holes around AC pipes, plumbing penetrations, cable entries, and similar gaps in most standard residential or commercial building materials.

Q: How long does the sealing putty take to set?

A: The putty begins to set in approximately 10 minutes of air drying. Simply mold it into the desired shape, press it firmly into the gap or hole, and allow it to air dry undisturbed for a secure, lasting seal.

Q: Is this putty waterproof and suitable for outdoor pipe gaps?

A: Yes — this sealant clay is waterproof and specifically formulated to prevent water ingress, including rainwater back-flow through pipe wall gaps. It's suitable for both indoor and outdoor use where gaps around pipes or conduits need to be sealed against moisture and drafts.

Q: How many pieces do I need for a typical air-conditioning pipe hole?

A: One to two pieces are typically sufficient for a standard AC pipe wall hole, depending on the diameter of the gap. The high-plasticity formula makes it easy to shape and stretch the putty to completely fill irregular openings. Choosing a 10- or 15-pack ensures you have ample supply for multiple sealing tasks around the home.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.