SEALING LEAKS ON ASBESTOS ROOFS

Use a thin liquid mix of DAMDEX, water and cement powder as used for stopping leaks in roof tiles. Because asbestos is brittle first cover the cracks with a piece of gauze fibre cut a little longer than the crack and about five cm wide. Place in position then apply the thin mix with a brush or roller. Let the first coat dry then apply a second coat at 90 degrees to the first application.

PIC COPY: Cut out sufficient gauze to overlap the crack about 5cm