Waterproof Blue Liquid DPM (10KG) - Roller applied liquid DPM
Waterproof Blue Liquid DPM (10KG) - Roller applied liquid DPM
Waterproof Blue is a premium polymer-modified liquid membrane engineered for comprehensive foundation and floor protection. This heavy-duty formulation delivers seamless waterproofing whilst simultaneously blocking vapour transmission and resisting UV degradation. Unlike conventional coatings that crack and peel under structural movement, Waterproof Blue maintains elasticity and adhesion, providing long-term durability on foundation walls, concrete slabs, basement floors, and external surfaces. The liquid application method—by roller or brush—creates a monolithic barrier without joints or weak points, eliminating the need for corner reinforcement. Ideal for both new construction and retrofit projects, it bridges cracks effectively whilst remaining flexible when cured. Suitable for horizontal and vertical applications where moisture and groundwater pressure demand reliable, non-negotiable protection.
Not sure which damp you are treating? Our damp proofing page works through telling rising, penetrating and condensation damp apart before a product is chosen.
Related Guides
Helpful guides related to this product:
- Damp Proofing vs Waterproofing: What is the Difference?
- NHBC Standards 2023: Waterproof Membranes as a Tanking System
- Rising Damp: How to Spot It and Stop It for Good
Quality assurance: Download the free Installation & QA Record sign-off sheet (IM-QA-09) for this product.