ADHES Black Duct Tape Heavy Duty Advanced Strength Duct Tape Corrosion Protection Pipe Tape, PVC Weatherproof for Gaffer Pipe, Metal & Electrical Piping, Outdoor Insulation, 2 Inch X 36 Yds

Excellent tape, very good sticking power, especially in rain. Taped up pipe joins, preventing leackage and sturdy. Value for money.

I have used this tape to seal around Armaflex pipe lagging to protect against outside water ingress. The tape is strong and waterproof and provides good adhesion, stickiness to the lagging and the underwrap tape. It shows no sign of the tape edges lifting. Pleased with the product.

Good tape easy to put on the pipes

This tape is good for outdoors. I wrapped it around a dark coloured drainage pipe to match our magnolia external wall better. The adhesive is strong and above and beyond what you get with standard tape. Very happy with this.

A perfect way to patch up any leaks in black downpipes, or simply to hold two of them together.Once in situ it certainly does stick to the object on which it is used. Waterproof, sunroof, in fact all weather proof it certainly does the sticky job of holding the two objects together.

Great tough tapeI was very happy with this purchaseHuge roll of tape, thick and strong but still manageable.

Tape looks good quality, time will tell.

Very hard to use because it is sticky, but if you cut strips from it , it works well then and it has wrapped round the pipe well