3 PCS Waterproof Sealant Mastic for Wall Repair

Features & Benefits

【Ideal Solution for Pipes and Cracks】 Waterproof sealant is the perfect fix for filling pipe holes and cracks. It prevents leaks from air conditioning holes, wall holes, and rat holes. For example, it stops rainwater from coming back into your room through pipe walls, air conditioning pipe walls, or any other pipe joints.

【Environmentally Friendly and Durable】 Our new Type Waterproof Sealant Mastic is crafted from eco-friendly engineering materials. It is both waterproof and corrosion-resistant, offering high density. This makes it an excellent barrier against animal intrusions and ensures a strong, long-lasting seal.

【Flexible and Adhesive】 The Waterproof Sealant Mastic is highly pliable, allowing you to shape it easily into various forms—round, square, or long—to fit any hole perfectly. Its excellent adhesion makes patching holes quick and effective.

【Rapid Drying and Easy Handling】 This sealant contains a cooling adhesive component that quickly hardens when exposed to wind. Simply fill the gap, and it will dry in just a few minutes, making it incredibly convenient to use.

【Superior Leak Prevention】 Enjoy top-notch leak-proofing properties with our waterproof sealant. It's ideal for sealing holes and cracks in pipes, preventing leaks such as rainwater seeping back into your room.