【Waterproof Sealant Mastic】This Waterproof White Sealant Mastic is designed to seal wall holes, cracks, and gaps effectively. The Multipurpose Sealing Clay 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. 【Quick Mending Mud】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. 【Premium Material】Made from an eco-friendly engineering material, this waterproof sealant mastic offers exceptional moisture and corrosion resistance. Its white color pairs perfectly with white walls, ensuring an understated yet professional finish. 【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 2-3 days before exposing it to any moisture. Our sealing clay is a great wall putty option for any repair job. 【Wide Application】This waterproof repair sealing clay offers a fast and reliable way to fill holes and cracks. It provides a protective finish suitable for flat roofs, metal roofs, sloped roofs, planter boxes, foundations, sheds, basements, and various other surfaces including metal, wood, and concrete. Specification:

 Product Name: New Type Waterproof Sealant Mastic
 Color: White
 Material: Clay
 Size: 2.73*5.07in
 Weight: 30g

   Package Includes:

 3/6/9/12Pcs * Waterproof Sealant Mastic