--- product_id: 547517622 title: "8 Pack Waterproof Duct Seal Sealing Putty for Drain & Wall Holes Qk Repair-" brand: "zxfuture" price: "¥4104" currency: JPY in_stock: true reviews_count: 13 category: "Zxfuture" url: https://www.desertcart.jp/products/547517622-8-pack-waterproof-duct-seal-sealing-putty-for-drain-wall store_origin: JP region: Japan --- # Waterproof sealant Dries in 3-5 days 8-pack for multiple repairs 8 Pack Waterproof Duct Seal Sealing Putty for Drain & Wall Holes Qk Repair- **Brand:** zxfuture **Price:** ¥4104 **Availability:** ✅ In Stock ## Summary > 🛠️ Seal it, shape it, secure it — the ultimate fix-it putty for pros and perfectionists! ## Quick Answers - **What is this?** 8 Pack Waterproof Duct Seal Sealing Putty for Drain & Wall Holes Qk Repair- by zxfuture - **How much does it cost?** ¥4104 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/547517622-8-pack-waterproof-duct-seal-sealing-putty-for-drain-wall) ## Best For - zxfuture enthusiasts ## Why This Product - Trusted zxfuture brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile 8-Pack:** Enough putty to tackle all your sealing and repair projects without running out. - • **Compact & Convenient:** Each 30g pack is easy to store and use on demand, minimizing waste and maximizing efficiency. - • **Waterproof & Durable:** Creates a long-lasting, moisture-resistant seal that protects against leaks and odors. - • **No Shrinkage, No Mess:** Maintains shape without drooping or shrinking, ensuring a flawless finish every time. - • **Malleable & Easy to Use:** Soft, clay-like texture molds effortlessly to any shape or gap for a perfect fit. ## Overview The ZXFUTURE 8-pack White Seal Putty is a waterproof, polymer-clay based sealing solution designed for quick, durable repairs on walls, drains, and air conditioning holes. Its soft, flexible texture allows easy molding and filling of gaps, drying solid in 3-5 days without shrinking or drooping. Ideal for professionals and DIYers alike, this compact set offers versatile, mess-free sealing that prevents leaks and odors, making it a must-have for flawless home and office maintenance. ## Description Product description Review: Now my block wall penetrations look fantastic - Well, its exactly what I needed for my block walls. I tried to figure out what to use that would hold shape and nor droop like a caulk, not shrink like a putty...I looked for answers for a while, never feeling like any were right...then this popped up in my desertcart suggestions and it was quite affordable so I gave it a shot. Absolutely perfect solution for my outlet areas in my slump block walls. I had outlet plates surrounded by gaping holes forever. It looked bad, they were chronically crooked, they looked janky and poorly executed. With a little enabling to ensure everything was straight behind the plate and then using this putty, I made a frame around the hole and affixed the plates, tightened them down and finished forming the putty into the holes. It looks sooooooooo much nicer now. I haven't even painted it, I could, but I dont think I need to unless this yellows. It took no time for the outside to dry, but the inside took a little longer. My photos dont have before photo references sadly, its so hard to tell what an improvement this has made. Everything is secure and wont flex now as well. Its so great. Overall, no shrinkage and all the irregular surfaces are properly sealed at last! Make sure to wash you hands or wear gloves, who knows what is in this stuff. It doesnt smell noxious or bad, i just dont know what it is and its coming in without at EPA or FDA approval. Use common sense. Review: Easiest method to cover gaps - This stuff makes life a bazillion times easier & is worth every penny. Had to seal up giant gaps in a enclosed trailer I bought & this did a great job. With spray sealers ya gotta worry about it getting in your eyes or about the can not spraying bc the nozzle & all that. But ya don't have to worry about any of that with this stuff. Just like play-doh when ya were a kid, slap it together, form a lil blob, & stuff it in the gap. Spread it a lil bit with your fingers then let it dry. If after a couple days any holes appear from the way it dried, then just like play-doh, get ya a lil piece & cover it up & let it dry. The only time this happened was when I was covering an extremely large gap. Otherwise it dried perfect with no lil holes. But it's so much easier at least to me. Fun too! Who doesn't like play-doh?! 😂 ## Features - Easy to Use and Shape: Our waterproof repair sealing clay is soft and flexible, making it an ideal solution for hole filler, wall putty for filling holes, wall repair, and as a plumbers putty for sink drains. Simply fill it in and let it dry for 3-5 days to achieve a sturdy seal. - Multipurpose: Our sealing clay is a versatile solution for your repair needs. It can be used as a hole filler putty for walls, a duct seal putty, a waterproof insulating sealant, and as a putty for wall holes. It is also effective at preventing smells. - Waterproof : Our sealing clay is not only waterproof but also a great waterproof sealant. It works great as a wall putty for filling holes and as a sealant for any surface that requires waterproofing. - Tips for Use: To get the best results, make sure to clean the surface before applying the sealing clay and avoid using it on wet or damp surfaces. It is also important to allow the clay to dry for 3-5 days before exposing it to any moisture. Our sealing clay is a great wall putty option for any repair job. - Convenient Packaging: Our waterproof repair sealing clay comes in a package of 8 bags, each weighing 30g. This makes it easy to store and use as needed, without wasting any excess product. It is the perfect wall putty solution for all of your repair needs, including hole filler putty for walls and putty for wall holes. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C9DH5GWB | | Best Sellers Rank | #23,383 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #104 in Wall Surface Repair Products | | Brand | ZXFUTURE | | Brand Name | ZXFUTURE | | Color | 8 pack of sealant | | Customer Reviews | 4.2 out of 5 stars 625 Reviews | | Included Components | no | | Item Dimensions | 10 x 5 x 0.5 inches | | Item Form | Putty | | Item Type Name | zxfuture | | Item Weight | 30 Grams | | Item dimensions L x W x H | 10 x 5 x 0.5 inches | | Manufacturer | ZXFUTURE | | Material | Polymer With Clay | | Material Type | Polymer With Clay | | Model | 8 pack of | | Number of Items | 8 | | Part Number | 8 pack of | | Style | Compact | | Style Name | Compact | | Surface Recommendation | Wall | | Unit Count | 8.48 Ounce | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** ZXFUTURE - **Specific Uses For Product:** Wall Repair, Tile Repair - **Item Form:** Putty - **Special Feature:** Waterproof - **Color:** White ## Images ![8 Pack Waterproof Duct Seal Sealing Putty for Drain & Wall Holes Qk Repair- - Image 1](https://m.media-amazon.com/images/I/61+v2r0nnGL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Can it be used to seal connection on the AC pipe to the house?** A: that's what I used 1 of them for and another for a gas line, also around plumbing where there was a tiny crack ## Customer Reviews ### ⭐⭐⭐⭐⭐ Now my block wall penetrations look fantastic *by D***M on December 16, 2025* Well, its exactly what I needed for my block walls. I tried to figure out what to use that would hold shape and nor droop like a caulk, not shrink like a putty...I looked for answers for a while, never feeling like any were right...then this popped up in my amazon suggestions and it was quite affordable so I gave it a shot. Absolutely perfect solution for my outlet areas in my slump block walls. I had outlet plates surrounded by gaping holes forever. It looked bad, they were chronically crooked, they looked janky and poorly executed. With a little enabling to ensure everything was straight behind the plate and then using this putty, I made a frame around the hole and affixed the plates, tightened them down and finished forming the putty into the holes. It looks sooooooooo much nicer now. I haven't even painted it, I could, but I dont think I need to unless this yellows. It took no time for the outside to dry, but the inside took a little longer. My photos dont have before photo references sadly, its so hard to tell what an improvement this has made. Everything is secure and wont flex now as well. Its so great. Overall, no shrinkage and all the irregular surfaces are properly sealed at last! Make sure to wash you hands or wear gloves, who knows what is in this stuff. It doesnt smell noxious or bad, i just dont know what it is and its coming in without at EPA or FDA approval. Use common sense. ### ⭐⭐⭐⭐⭐ Easiest method to cover gaps *by T***♡ on May 3, 2025* This stuff makes life a bazillion times easier & is worth every penny. Had to seal up giant gaps in a enclosed trailer I bought & this did a great job. With spray sealers ya gotta worry about it getting in your eyes or about the can not spraying bc the nozzle & all that. But ya don't have to worry about any of that with this stuff. Just like play-doh when ya were a kid, slap it together, form a lil blob, & stuff it in the gap. Spread it a lil bit with your fingers then let it dry. If after a couple days any holes appear from the way it dried, then just like play-doh, get ya a lil piece & cover it up & let it dry. The only time this happened was when I was covering an extremely large gap. Otherwise it dried perfect with no lil holes. But it's so much easier at least to me. Fun too! Who doesn't like play-doh?! 😂 ### ⭐⭐⭐⭐ Stopped my roof from leaking !!! *by M***W on April 12, 2026* Used this product to seal a cracks on the roof by my chimney that was causing water to get in with the heavy rains. This product worked very well !! Worth the price, I will absolutely buy this again !! Easy to use, waterproof, easy to mold into cracks !! ## Frequently Bought Together - Zxfuture Pack of 8 White Seal Putty Waterproof Duct Seal Repair Sealing Clay, Quick Mending Mud for Drain Connection, Wall Hole, Air Conditioning Hole - Rectorseal 81880 1-Pound Duct Seal Compound Gray - 900 Moldable Silicone Putty - White --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/547517622-8-pack-waterproof-duct-seal-sealing-putty-for-drain-wall](https://www.desertcart.jp/products/547517622-8-pack-waterproof-duct-seal-sealing-putty-for-drain-wall) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-12*