This product is an excellent solution for sealing holes or pipes for industrial purposes. When I tried this product I was impressed by its flexibility, durability, and ease of use. The Silicone Purge Plugs Turbo Manifold is a helpful tool for anyone who needs to protect machinery or components from dust, debris, or other damage. One con is that it might not fit all sizes and shapes of pipes .Overall, this is a quality product that delivers reliable results..