New, Unused.
Transparent Waterproof Glue for Roof Leakage Crack Seal Agent Roof Water Leakage Solution 300 gm
Crack seal glue forms a waterproof and protective coating over surface area. Waterproof glue has strong adhesion and sealing effect, which is immediate and lasts for many years. This adhesive becomes transparent after use and will not turn yellow over time. Protect surfaces from water and various liquids, ultraviolet (UV) radiation, and other harmful chemicals. Prevent any damage caused by corrosion.