
The liquid plastic - PURelastik - Liquid plastic with fleece for flat roof sealing - Flat roof guidelines - Roof renovation
Flat roof renovation - Industrial roof - Foil roof - Garage roof - Bungalow roof - Sheet metal roof

The liquid plastic
Our liquid plastic – PURelastik – is a next-generation liquid plastic that is environmentally friendly and characterized by durability and processing reliability. The processing reliability of this liquid plastic means that processing errors are easily avoided due to the system, and even skilled laypeople can process it.
Together with a technical reinforcement fleece, the user uses the liquid plastic to produce a seamless and jointless film (full reinforcement) directly on the roof, which is firmly bonded to the substrate everywhere.
This method of flat roof waterproofing with liquid plastic in full reinforcement has proven itself in the industry for decades and is suitable for waterproofing industrial halls, commercial properties as well as bungalows, carports, garages and similar.
The key advantages of liquid plastic are:
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Is highly elastic and crack-bridging
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Is resistant to UV radiation and does not become brittle
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Adheres to almost any surface
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Is environmentally friendly and solvent-free
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Is breathable (diffusion-capable)
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Adapts to any roof shape
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Seals reliably for many years
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Approved and tested (ETAG 005) German product
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The liquid plastic allows the handy layperson to renovate their bungalow or garage roof themselves!



Flat roof guidelines
Future-proof flat roof waterproofing – with liquid plastics from Pur-protect
Sealing in accordance with regulations – liquid plastics according to flat roof guidelines
Want to seal flat roofs safely? The Flat Roof Directive makes it possible – and Pur-protect implements it perfectly. Our high-quality liquid-applied waterproofing systems not only meet all the requirements of the ETAG 005 guideline – they offer real added value: maximum flexibility, seamless application even with complex details, and permanently secure waterproofing. Thanks to the integrated fleece insert, the waterproofing remains permanently elastic – cracks due to structural movement? Not an issue! And best of all: additional fastenings are unnecessary. So simple, so safe – Pur-protect makes it possible.
The Flat Roof Guideline – Orientation with System
Reliable planning, safe execution: The flat roof guidelines are the practical set of rules for architects, planners and installers.
It is divided into the following areas:
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General rules
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Requirements and stresses
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Planning and execution
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Detailed solutions
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Care and maintenance
A particularly important point: The layer thickness of the liquid plastic mustbe at least 2.1 mm – for reliable, long-term protection.
Barrier-free sealing with liquid plastic – safe and compliant.
Liquid waterproofing – systematic waterproofing. For roofs that deliver what they promise!
Guide to liquid plastics
