Arc Aqua Block Black 5kg

The Arc Aqua Block Black 5kg is a high-performance, instant waterproofing membrane designed to provide rapid and durable protection for roofs, gutters, flashings, and other external surfaces. Formulated with fibre reinforcement, it bridges cracks and gaps to create a seamless, flexible waterproof barrier that performs even in damp conditions. Engineered for excellent adhesion and long-lasting resistance to water ingress, it delivers reliable protection in a single coat application for both professional and trade use.

• 5kg fibre-reinforced waterproofing membrane
• Instant waterproofing performance, even in damp conditions
• Suitable for roofs, gutters, flashings, and external surfaces
• Bridges cracks and gaps for a seamless finish
• Highly flexible to prevent cracking over time
• Strong adhesion for long-lasting protection
• Single coat application for efficient coverage