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Moldable Wall Seal Putty for Pipe Holes and Gaps
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Seal Gaps By Hand
The Moldable Wall Seal Putty for Pipe Holes and Gaps is designed to plug wall openings and gaps around pipes without tools or mixing. Each pack holds a soft clay block you shape by hand to fit the space. Clean the area, mold the putty and press it firmly in place for a tight, waterproof seal. Use it around A/C conduits, downspouts, faucet bases, sockets and wall cracks around the home.
Why Choose Moldable Wall Seal Putty for Pipe Holes and Gaps?
- Hand Moldable: Pinch and shape the clay to fit any gap.
- No Tools Needed: No caulking gun, scraper or mixing required.
- Waterproof Seal: Helps block leaks around pipes and drains.
- Oil Resistant: Holds up in kitchen and utility areas.
- Individual Packs: Open one block at a time as you need it.
Specifications
- Product Type: Multi purpose sealant clay
- Form: Soft, moldable clay block
- Tools Required: None, hand applied
- Applications: A/C pipe openings, downspouts, wall cracks, faucet bases
- Pack Sizes: 10, 20 or 50 packs

We offer Free shipping on all orders within the United States, with tracking provided once your order has been dispatched.
For additional information, please refer to our Shipping Policy.
We’re sure you’ll be satisfied with your purchase, but if it’s not the right fit for you, you can return it within 90 days for a full refund.
For additional information, please refer to our Return and Refund Policy.
Our customer support team is available to assist you with any questions regarding your order, returns, or general inquiries.
Support hours:
Monday to Saturday: 9:00 AM to 5:00 PM EST.
For additional information, please visit our Contact Us page.

Built by Family
The Giant Warehouse started in 2009 as a small family warehouse operation. We worked side by side, stacking inventory, packing orders, and building something we could truly stand behind.
What began with long days and shared responsibility grew through consistency and trust. Even as we expanded, the mindset stayed the same: work hard, stay reliable, treat customers right.
Family built. Customer focused. Always dependable.

American Owned. Built to Scale.
As demand increased, so did our space, systems, and structure. Growth was never rushed. It was earned.
Today, The Giant Warehouse is proud to be American owned and operated, serving customers nationwide from a large-scale warehouse operation built on discipline and reliability.
The size has changed. The values have not.
Built by Family
The Giant Warehouse started in 2009 as a small family warehouse operation. We worked side by side, stacking inventory, packing orders, and building something we could truly stand behind.
What began with long days and shared responsibility grew through consistency and trust. Even as we expanded, the mindset stayed the same: work hard, stay reliable, treat customers right.
Family built. Customer focused. Always dependable.
American Owned. Built to Scale.
As demand increased, so did our space, systems, and structure. Growth was never rushed. It was earned.
Today, The Giant Warehouse is proud to be American owned and operated, serving customers nationwide from a large-scale warehouse operation built on discipline and reliability.
The size has changed. The values have not.


BUILT THROUGH EXPERIENCE
Every part of the process is guided by experience, structure, and attention to detail. From receiving inventory to preparing each shipment, operations follow clear systems designed to keep things organized and consistent.

