Aluminum Foil Butyl Tape Waterproof Sealing Self-Adhesive Tape Color Steel Bungalow Roof Repair Material Square Aluminum Foil Aluminum foil butyl tape waterproof adhesive sealant gaps and waterproofing * Multifunctional tape, easy to use.* The tape is thicker, more sticky, and has a longer service life.* Repair cracks in the wall and use the roof for waterproofing.* Smooth surface band has high reflectivity and higher heat insulation.* Aluminum foil material, not afraid of scratches, anti-friction and high temperature resistance.Note:1. Make sure the construction surface is dry.2. There should be no impurities on the construction surface, so as not to affect the viscosity of the tape.3. The tape is too narrow and will not affect the waterproof effect.4. Cannot be used behind water, it will fall.5. Irresponsible for finding leaks in roof waterproofing.Specification:Material: aluminum foil + butylColor: silverWidth: 5cm Length: 3MPacking included:1 x Aluminum Foil Adhesive TapeNote:1. Please allow 1-3cm (0.4-1.18") difference due to manual measurement and slight color variation for different display setting.2. Due to the light and screen difference, the item's color may be slightly different from the pictures. Please understand.