Waterproof Protection
Our formula prevents moisture damage from rain or condensation.
- Free shipping
- 14-day easy returns
- Secure checkout
- Quality guaranteed
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Why customers love it
Create a perfect, invisible seal for peace of mind
Stop worrying about leaks, drafts, and pests around your AC unit. This specialized putty provides a durable, custom solution for sealing tricky wall penetrations.
- Blocks water and condensation effectively
- Keeps insects and pests out of your space
- Easy to mold for a custom fit
- Durable formula resists cracking over time
- White color blends seamlessly with walls
The Ultimate Seal for Home Integrity
Insect Barrier
Creates a robust seal that keeps bugs and pests out.
Customizable Fit
Shape the putty by hand to perfectly fit irregular gaps.
Long-Lasting Durability
A resilient seal designed to resist cracking and wear.
Setup
Sealing in Simple Steps
A simple process for a professional-grade seal.
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Prepare the area
Clean and dry the surrounding area where the AC pipe or cable enters the wall.
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Mold the putty
Use your hands to carefully shape the putty into a custom plug for the gap.
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Insert and secure
Press the custom putty firmly into the penetration point to create a waterproof barrier.
Product Details
Product Specifications
Key details about this sealing putty.
- Pack Quantity
- 2 Pieces Included
Why Choose Our Putty
Putty vs. Generic Sealants
See the difference in sealing performance.
Feature
Air Conditioning Putty
Standard Caulk/Tape
Sealing Method
Moldable, custom fit plug
Pre-formed or rigid application
Insect Resistance
High barrier against pests
Minimal or no pest protection
Durability
Durable, long-lasting material
Susceptible to cracking or degradation
Aesthetics
White color blends seamlessly
Often visible or requires painting
Our worry-free shopping promise
If your order arrives damaged, defective, or not as described, contact us within 14 days and we will make it right with a replacement or refund.
Frequently Asked Questions
Answers to common sealing concerns.
Is this putty safe for interior walls?
Yes, the putty is designed to be safe for use around interior and exterior walls, blending seamlessly with most finishes.
How long does the seal last?
The putty is formulated to be durable and long-lasting, providing a reliable seal against moisture and pests for extended periods.
Can I use this on different types of pipes?
This putty is ideal for sealing gaps around AC pipes, plumbing penetrations, and various wall gaps.
Shipping & returns
Shipping
- Delivers to United States (based on your selected country/region).
- Estimated delivery: 3–15 business days after dispatch.
- Shipping cost: Free.
Returns
You can request a return within 14 days after delivery. Items should be unused and in original packaging where possible. Contact us before sending anything back.