【Enhanced Leak Protection with M1 Self-Adhesive Tape】 Our pipe repair clamp includes a high-performance M1 self-adhesive leak-sealing tape for a airtight, permanent seal. The tape is elastic, non-sticky to touch, but once tightly wrapped, it instantly bonds and fuses into a single unit, becoming impossible to separate (so ensure a successful seal on the first attempt). Combined use of both the clamp and tape, ensuring no leaks even under high pressure (up to 30Bar/435PSI) 【Durable 304 Stainless Steel & Professional Design】 Made of thickened 304 stainless steel with precision spot welding and one-time molding, this clamp resists rust and deformation. The high-quality NBR rubber liner and surface passivation treatment ensure long-lasting performance in temperatures from -4°F ~ +212°F (-20 ℃ ~ +100 ℃). Perfect for emergency repairs on plastic or metal pipes. 【2 Flexible Installation Methods】 Use the clamp alone for quick fixes or combine it with the M1 tape for reinforced sealing. Simply locate the leak, wrap the tape if needed (Tips: Wrap tape around the leak point or on both sides of the leak point (where the clamp will be installed)), align the clamp to the leak, and tighten the screws. required a 6mm hex wrench ONLY(not included)—ideal for both beginners and professionals. 【Versatile & Reusable for Multiple Pipe Types】 Suitable for 1/2"(20-23mm) outer diameter pipes, this repair kit works on PVC, copper, PE, iron, and more. It can be reused for future repairs and is compact enough for narrow spaces, making it a must-have for home, industrial, or agricultural use (e.g., sprinkler systems). 【Complete Emergency Pipe Repair Solution】 Each kit includes 1 stainless steel pipe repair clamp and 1 roll of 39in / 100cm M1 self-adhesive tape. Whether dealing with pinhole leaks, bursts, or punctures, this combo offers a reliable, quick fix for water, gas, or oil lines, saving time and costly replacements.