Waterproof Sealant Mastic, New Type Waterproof Mastic Sealant, Super Diamond Mud Seal, High Bond Strength Piping Sewing Machine for Plugging Holes, Wall Hole, Air Conditioning Hole. (3pcs) (6pcs)

【Waterproof Sealant Mastic】The Waterproof Sealant Mastic offers high plasticity, Allowing you to mold it into various shapes like round, square, or long to fit the size and shape of any hole with ease and convenience. 【Waterproof Mastic Sealant】Ensure lasting durability with the waterproof sealant mastic, Which boasts a high-density composition and strong adhesion for secure sealing of gaps and holes, Providing long-term protection against water damage. 【Waterproof and Strong】This waterproof sealant mastic putty allows you to quickly and easily apply and seal, Serving as a leak-proof and waterproof sealant. It does not sag or drip in high temperatures in summer, Nor does it crack or peel in cold winter weather. With high density sealant mastic, it is sealed and waterproof, Smoke and insect repellent, Ensuring safe use without any peculiar smell. This sealing mud is very convenient to use. 【Quick Air Drying】: Featuring a fast air-drying mechanism, This mastic sealant contains a cooling adhesive component that quickly hardens in the presence of wind, Ensuring a speedy and efficient sealing process in just minutes. 【Wide Applications】Super Diamond Mud Seal is an ideal solution for filling pipe holes/cracks, Such as wall holes, Pipe wall grooves, filling air conditioner pipe walls, Pipe joints, socket gaps, Small wall crevices, mouse holes, and more. Ensure the sealing is dry and clean before use.