Sikaflex expansion joints

This is the product Sikaflex Construction Purform from Sika company, and it is a professional sealant/adhesive for construction and building. Specifications: Type: Polyurethane (PU Sealant) Model: Sikaflex Construction Purform Capacity: 600 milliliters Written weight: 860 grams Usually color: Gray or white or black depending on the type Flexible after drying Water and weather resistant Uses: Concrete joints Building expansions Window and door insulation Wall cracks Facade work Water and dust insulation Features: High flexibility Strong adhesion Very crack resistant Withstands heat and humidity Suitable for indoor and outdoor use Professional quality for projects Notes: Requires a large silicone gun (Sausage Gun) Preferably clean the surface before use Dries gradually depending on thickness and weather