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Life in full flow

The new liquid applied waterproofing range

Amid the pressures and complexities of construction, life never stops. Nor should your roofing project. That’s why a little fluid thinking goes a long way. Sealoflex is a comprehensive range of liquid applied waterproofing systems delivering complete flexibility, complete coverage and complete peace of mind – meeting every demand while minimising downtime and disruption to your project and the flow of life around it.

Sealoflex helps you work smarter without compromising quality. And it’s backed by the worldwide capabilities, watertight guarantees and
international contractor network of BMI – a global leader that cares about solving your challenges to keep life moving.

More information

The BMI Sealoflex App will give you access to the complete range - all the system details and installation guides in one place. You can download literature, view videos and take advantage of the materials calculator.

Sealoflex App


Our guarantee options offer long-term protection for complete peace of mind for customers and roofing contractors alike.

BMI Guarantees


Explore our alternative flat-roof solutions.

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Sealoflex Endura

The Sealoflex Endura systems combines fast application and curing times with proven waterproofing reliability and superior membrane durability.  It is ideal for installations such as public access walkways, external balconies, terraces and podium decks where hard wearing and highly durable surfaces are required.
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A roof footpath with very clean straight lines and an impressive finish.

Sealoflex Prima

The Sealoflex Prima System offers the professional specifier quality materials with a proven track record. It is designed primarily for application within the commercial refurbishment and new build sectors.
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The roof of a busy airport terminal, surrounded by planes.

Sealoflex Protecta

The Sealoflex Protecta system is an acrylic liquid waterproofing system that functions as a protective coating over existing roofs or as a primary waterproofing system when reinforced with a tough, non-woven polyester fabric. Ideal for warmer climates and designed for roofing and flashing applications of all types, it cures to form a tough, flexible and UV-resistant roofing membrane.
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The flat and domed shaped roof of Planet Hollywood in Las Vegas.

Sealoflex Ultima

An extremely versatile, single component system, the Sealoflex Ultima system is the next generation of liquid applied waterproofing, combining many of the benefits associated with alternative product chemistries.  To create a solvent-free, low odour, user-friendly solution that is 100% non-hazardous and suitable for roof waterproofing applications of all shapes and sizes. Seamless and light weight, it is ideal for projects with complex geometries and multiple penetrations.
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The roof of a large commercial building by the sea.