Instant Leak Stop 300ml Spray & Seal - Durable Mastic for Roofs, Gutter & More
Durable Mastic for Roofs, Gutters & More. Instant Leak Stop 300ml Spray & Seal. Ideal for use in both wet and dry conditions, ensuring no leaks hinder your projects. Versatile application for guttering, roofs, windows, pipes, and more.