Protect concrete, balconies and other structural surfaces with Crommelin Elastoseal TR 15L, a tough synthetic rubber‑based waterproofing membrane engineered for long‑lasting performance in permanently wet and pedestrian traffic areas. This versatile membrane accommodates structural movement, resists cracking and provides a watertight barrier that’s suitable for a wide range of construction applications.

Because it features exceptional flexibility and strong adhesion, Elastoseal TR handles thermal and structural shifts while remaining durable. In addition, its quick‑drying, low‑VOC formulation supports easier application and better indoor air quality.

Key Features:

• High‑performance synthetic rubber waterproofing membrane designed for challenging applications.

• Flexible and crack‑bridging, ideal where movement or structural changes occur.

• Strong adhesion to substrates like concrete, brick, render, plywood and metal.

• Quick drying and low VOC, making handling easier and reducing odour.

• Suitable for permanent immersion areas where water exposure is constant.

• Can be reinforced with fabric for added puncture resistance.

Ideal For:

• Roofs, gutters and terraces that require reliable waterproofing.

• Balconies and podium decks where pedestrian traffic is expected.

• Concrete and masonry walls, retaining walls and structural slabs.

• Application under screeds or toppings where movement accommodation is important.

Application & Benefits:
Start by preparing surfaces to be clean, dry and free from contaminants. Then, apply Elastoseal TR evenly with a brush, roller or squeegee to build a seamless waterproof barrier. Its ability to bridge small cracks and adapt to substrate movement helps maintain a continuous seal even under stress. With reinforcement fabric, you can increase puncture resistance and extend performance life in demanding conditions.

Important: Application Instructions and Installation Guide