Waterproof Fibre Master 20L – Black

• High-performance waterproofing additive for cementitious applications
• Enhances water resistance in mortars, renders, and concrete
• Improves durability against moisture penetration and dampness
• Reduces cracking by increasing flexibility and adhesion
• Suitable for interior & exterior use (walls, basements, bathrooms, balconies, etc.)
• Easy to mix – simply blend with cement and aggregates
• 20L container – ideal for medium to large projects
• Long-lasting protection against water damage and efflorescence
• Compatible with most cement-based mixes