Whether you require a new waterproofing membrane to waterproof a leaking deck, basement or flat roof, Inseal can provide you with a durable, long-term solution with our high-tech, spray applied polyurea membrane. Inseal’s Pure polyurea cures in minutes and has proven to perform for many years with waterproofing applications in both residential and commercial sectors.
When installed by our experienced applicators using market leading, high performance equipment, you will have peace of mind knowing that our systems will continue to serve you for many years to come, and much longer than traditional systems available. All our works are supported by project warranties providing our valued customers with complete piece of mind.
Unrivalled physical properties
Inseal pure polyurea is a high performance waterproofing membrane that exhibits outstanding physical properties unmatched by any other coating
Low Vapor Transmission
Inseal's polyurea and cures quicker than any other liquid applied coating. The membrane can be rained and walked on with several minutes and 90% of physical properties obtained within half an hour
Polyurea is incredibly flexible, with elongation of over 400% and remaining permanently elastic, it has the ability to bridge cracks and accommodate high movement joints subject to cyclical movement without splitting
Polyurea's dense molecular profile results in a coating that is completely water tight. The applied membrane is completely seamless thereby mitigating any weak failure points. The impermeable membrane is not only suited for waterproofing applications, it is also effective in permanent immersion scenarios
With its outstanding physical properties Polyurea offers unrivaled durability. It can be subjected to repeated knocks, exposure to harsh chemicals and gases, impacts, wide temperature variations and abrasive forces, yet retain its full physical properties and continue to provide a long term protective and waterproofing solution
Low Vapor Transmission
Whilst the polyurea coating is impermeable to liquids, even in permanent immersion, it does allow a small amount of vapor to pass allowing the substrate to breathe and release moisture
What is polyurea
Inseal’s polyurea is a specially formulated pure polyurea designed specifically for use in waterproofing and protective coating applications. The two component product is processed though specialist equipment where it is heated and pressurised. The material is mixed and dispensed through a spray gun where a rapid cross-linking reaction forms a polyurea coating that can be built to any thickness in one pass. To discover more about polyurea, see ‘Polyurea 101’ here.
Our waterproofing services cover a range of applications as listed below. Due to the unique ability to adhere with a tenacious grip to many well prepared surfaces, polyurea in most cases can be applied over old failing systems such as butanol and torch on roofing membranes providing a complete seamless, monolithic and elastomeric waterproof coating.
- Flat Roofs
- Water Features
- Green roofs
- Ponds / Fish tanks
- Planter Boxes
For waterproofing of swimming pools, car parks, and asbestos or long run roofs please see the relevant web page under the services tab.