Polyurethane-Bitumen Waterproofing Systems

Discover polyurethane-bitumen waterproofing products from the Elastina range, designed to protect residential, commercial, and industrial structures against water and moisture.

These advanced liquid membranes combine polyurethane flexibility with the water-resistant properties of bitumen. As a result, they create a continuous, seamless protective layer that adapts to different construction surfaces.

Furthermore, their excellent adhesion and crack-bridging capabilities make them suitable for both new construction and renovation projects.

Applications

Our liquid membrane systems provide effective protection for various construction elements, including:

Flat Roofs – Protection against rainwater and moisture penetration.

Terraces and Balconies – Flexible protection for exposed surfaces.

Foundations – Reliable waterproof barriers for below-ground structures.

Basements and Underground Walls – Protection against ground moisture and water infiltration.

Concrete and Cementitious Surfaces – Strong adhesion and durable coverage.

Existing Bituminous Membranes – Renovation of compatible, properly prepared waterproofing layers.

Horizontal and Vertical Structures – Versatile application across different construction projects.

Key Advantages of Elastina Liquid Membranes

High Flexibility – Accommodates minor structural movement and bridges small cracks.

Seamless Protection – Creates a continuous waterproof membrane without joints or overlaps.

Excellent Adhesion – Bonds effectively to properly prepared concrete, cementitious surfaces, metal, and compatible bituminous coatings.

Water Resistance – Provides a reliable barrier against moisture and water penetration.

Easy Application – Suitable products can be applied using a brush, roller, or airless spray equipment.

Weather Resistance – Maintains protective performance under varying climatic conditions, according to product specifications.

Long-Term Durability – Proper installation and maintenance help extend the service life of the system.

Surface Preparation and Application

Proper substrate preparation is essential for achieving reliable waterproofing performance.

First, remove dust, loose particles, grease, and other contaminants from the surface. Next, repair damaged areas and apply a suitable primer when required.

After preparing the substrate, apply the liquid membrane according to the manufacturer’s technical instructions. In addition, reinforce critical details, joints, and transitions where the selected system requires reinforcement.

Finally, ensure that the coating reaches the specified thickness and completes its curing process before exposing it to service conditions.

Professional Waterproofing Solutions from PrimeFlex Georgia

PrimeFlex Georgia supplies professional Elastina waterproofing products for a wide range of construction applications.

Our team helps customers select suitable materials based on substrate conditions, project requirements, and environmental exposure.

For additional information about European technical assessment procedures for construction products, visit the official website of the European Organisation for Technical Assessment (EOTA).

Choose a reliable liquid membrane system to achieve durable, flexible, and effective protection for your construction project.