PURTOP 1000 N - Spray-Applied Polyurea

Certified Performance, Versatile Use & Environmental Compliance

PURTOP 1000 N is a high-performance, spray-applied, two-component pure polyurea waterproofing membrane designed for use on new and existing flat and pitched roofs, podiums, balconies, green roofs, parking decks, and storage tanks. It forms a seamless, elastic, and durable barrier that is immediately waterproof and resistant to mechanical stress, thermal shock, chemicals, and standing water.

Where it can be used:

• Flat and pitched roofs (new or refurbished)

• Podium decks and balconies

• Parking areas and walkways

• Green roofs and roof gardens

• Storage tanks and potable water containment

• Industrial and infrastructure waterproofing projects

Certifications & Compliance:

• BBA Certified (Certificate No. 23/7057) for pitched and flat roofs, including pedestrian and limited-access areas

• Tested for watertightness, mechanical resistance, fire performance (BROOF(t4)), root resistance, hygiene, and durability

• Service life ≥ 25 years under approved conditions

• WRAS approved – safe for contact with drinking water

• ETAG 005 compliant – certified as a liquid-applied roof waterproofing kit

• VOC-free and solvent-free – safe for sensitive environments

Performance Highlights:

• Touch-dry in seconds; allows fast installation

• High tensile strength and elongation

• Excellent crack-bridging (static and dynamic)

• Resistant to alkalis, diluted acids, and weathering

• No reinforcement needed – reduces structural load

• Fully inert once cured

PURTOP 1000 N delivers industrial-grade waterproofing that’s seamless, certified, and environmentally responsible—ideal for the most demanding construction and civil engineering projects.

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