12Pcs Waterproof Sealant Mastic, 2025 Upgrade Repair Sealing Clay, Quick Mending Mud for Drain Connection, Wall Hole, Air Conditioning Hole Waterproof Seal Putty
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12Pcs Waterproof Sealant Mastic, 2025 Upgrade Repair Sealing Clay, Quick Mending Mud for Drain Connection, Wall Hole, Air Conditioning Hole Waterproof Seal Putty

|2 ratings

Key item features

  • Reliable Sealing: Creates a strong, moisture-resistant barrier for wall cracks, pipe gaps, and air conditioner holes, keeping interiors dry.
  • Flexible Molding: High-plasticity material easily shapes into various forms for a custom fit without tools.
  • Quick Application: Air-drying formula hardens within minutes, offering a fast, mess-free way to seal holes and gaps.
  • Durable Adhesion: Made from dense, weather-resistant material that adheres firmly and remains effective through temperature changes.
  • Multi-Purpose Repair: Ideal for filling wall slots, pipe holes, and small gaps for both indoor and outdoor maintenance.
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Specs

Industrial sealant type, Mastic SealantRec. use, ResidentialRec location, Indoor, OutdoorBrand, DUBFAdhesive form, PuttysColor, White

About this item

Product details

Water Proof Sealant Mastic 2025 Upgrade Sealing Clay Quick Mending Mud For Drain Connection Wall Hole Air Conditioning Hole Seal
Features:
Sealing: Creates a strong, - barrier for wall cracks, pipe gaps, and air conditioner holes; helps keep interiors dry and secure in rainy or humid conditions
Flexible and Moldable Fit: High- material easily shapes into round, square, or elongated forms, allowing a custom fit for any opening without tools or hassle
Quick and Easy Application: Air-drying formula starts to harden within minutes when exposed to airflow, offering a fast, mess- way to seal holes and on the
Durable and Long-Lasting Use: Made from dense, weather- material that adheres firmly to surfaces; remains effective through temperature changes and daily wear
-Purpose for Home Repairs: Ideal for filling wall slots, pipe holes,
Product Description:
Water proof Sealant Mastic, 2025 Upgrade Sealing Clay, Quick Mending Mud for Drain Connection, Wall Hole, Air Conditioning Hole Seal
Material: Mortar
Color: as the picture shows, (Due to the difference between different monitors, the picture may have slight color difference. please make sure you do not mind before ordering, Thank you!)
Package weight: 20g
Package size: 10x3x2cm,(Please allow 1-3mm error due to manual measurement. please make sure you do not mind before ordering.)
  • Reliable Waterproof Sealing: Creates a strong, moisture-resistant barrier for wall cracks, pipe gaps, and air conditioner holes; helps keep interiors dry and secure in rainy or humid conditions
  • Flexible and Moldable Fit: High-plasticity material easily shapes into round, square, or elongated forms, allowing a custom fit for any opening without tools or hassle
  • Quick and Easy Application: Air-drying formula starts to harden within minutes when exposed to airflow, offering a fast, mess-free way to seal holes and gaps on the spot
  • Durable and Long-Lasting Use: Made from dense, weather-resistant material that adheres firmly to surfaces; remains effective through temperature changes and daily wear
  • Multi-Purpose for Home Repairs: Ideal for filling wall slots, pipe holes, and small gaps around the house; a convenient solution for both indoor and outdoor maintenance tasks
info:
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Specifications

Industrial sealant type

Mastic Sealant

Rec. use

Residential

Rec location

Indoor, Outdoor

Brand

DUBF

Warranty

Warranty information

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Showing 1-1 of 1 review

Jul 31, 2026
Reviewer name: anonymous
Item details
Size: 10cm*12
Color: White
Sold and shipped byjiwangkun
3 out of 5 stars
3 out of 5 stars review

Verified Purchase

package broken..didn't receive everything

only got 75% of the order but I do see upside with the product. haven't needed to use it yet but looks super simple and versatile

Incentivized Review
Helpful?4S4H9RV91KDX17075261041
Current price is Now $7.27
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was $8.82
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