Bondall Silasec 4L Liquid Waterproofing Cement Additive

Bondall Silasec is a 4L concentrated liquid waterproofing additive that creates a permanent waterproof barrier on masonry and concrete surfaces. Mixed into cement, it is suitable for both above and below ground applications and is safe for use with potable drinking water.

• Volume: 4L
• Type: Liquid waterproofing cement additive
• Working time: 30 minutes
• Recommended uses: Weeping or damp surfaces, concrete water tanks, septic tanks, retaining walls, concrete floors, waterproofing admix, renders above and below ground

Use it to waterproof water tanks, retaining walls, concrete floors and renders. It handles hydrostatic pressure and suits interior and exterior projects where a durable waterproof barrier is needed.