Lead sheet roofing fusing.
<video controls autoplay loop style="max-width: 100%;">
<source src="https://diqn32j8nouaz.cloudfront.net/tooltalk_17621287966609.mp4" type="video/mp4">
Your browser does not support the video tag.
</video>
Previously:
Roof waterproofing - GIF
Self-adhesive waterproofing sheets for roofing - GIF
Waterproofing a roof gutter drain - GIF
Waterproofing a roof with hot tar - GIF
