Mapelastic 315 Flexible Cement-Based Waterproofing Membrane (50-lb)

Cement-Based Flexible Waterproofing Membrane for Lasting Surface Protection

Cement-Based Flexible Waterproofing Membrane helps protect concrete and masonry surfaces from moisture intrusion, cracking, and long-term water damage. Designed for demanding applications, it creates a durable, flexible barrier that moves with the substrate while helping prevent leaks before they start.

Why This Waterproofing Membrane Delivers Reliable Results

Ideal for below-grade walls, foundations, planters, retaining walls, showers, and other wet areas, this cement-based formula is built for strong adhesion and dependable coverage. The flexible waterproofing membrane helps reduce the risk of costly repairs by sealing vulnerable surfaces and maintaining protection in changing conditions.

• Helps stop water intrusion and moisture damage
• Flexible finish supports minor movement and surface stress
• Strong bond for concrete and masonry applications
• Suitable for interior and exterior waterproofing needs
• 50 lb size for larger projects and efficient coverage

Whether you’re tackling a new build or repairing an existing structure, Cement-Based Flexible Waterproofing Membrane offers the confidence of long-lasting protection. Order today and help safeguard your project from water-related damage.