Underlay Black 250 Micron Construction Sheet 6m x 30m Roll The size of the rock

The size of the rock will determine the rate at which water can easily flow through the gravel

Minimum Order - 10sqm

Delivered direct to your site

Prepare and grade the surface

tidal and storm surge control • Marinas – Embankments

Underlay Black 250 Micron Construction Sheet 6m x 30m Roll The size of the rockUnderlay Black Damp proof black underlay sheeting is to be laid under concrete flooring to prevent rising moisture by acting as a waterproofing. ADVANTAGES Excellent tear and puncture resistant properties Better curing of concrete and prevents contamination Prevents unhealthy living conditions Prevents rising moisture by acting as a waterproofing SPECIFICATIONS: SANS 952 2021 Film Type F : Polyethylene sheeting SIZES AVAILABLE: 1m x 30m x 250mic 2m x