Go Glean slate sealer provides an invisible barrier protecting slate surfaces from water, oil, dirt, limescale and grease. Its breathable nature prevents deterioration caused by trapped dampness or moisture.

Product Features:

• Invisible Barrier: Protects against water, oil, dirt, limescale and grease.
• Breathable Formula: Prevents deterioration from trapped dampness or moisture blooms.

A 1L pack of Go Glean slate sealer.