PURTOP 1000 N

Mapei

PURTOP 1000 N

Two-component, solvent-free pure polyurea membrane applied by spray with a high-pressure, bi-mixer type pump, to form waterproof coatings for hydraulic works, roofs and bridge decks directly on site
SKU: MAPEI-PURTOP-1000-N-950

About this itemMAPEI CERTIFIED

  • Chemical Resistance: Resistant to alkalis, diluted acids, and various chemicals such as NaCl (20%), acetic acid (10%), and hydrochloric acid (10%). SOLVENT-FREE
  • Application Temperature: Can be applied at ambient temperatures between +5°C and +40°C. NO VOC EMISSIONS
  • Crack-Bridging Capacity: High static and dynamic crack-bridging capacity, even at low temperatures. CERTIFIED FOR DRINKING WATER CONTACT
  • Tensile Strength: Tensile strength exceeds 20 N/mm², with elongation at failure greater than 300% (ISO 37). MAPEI CERTIFIED

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Uses & Advantages

Primary Uses

  • Waterproofing roof gardens and inverted roofs
  • Waterproofing metal sheet roofs
  • Waterproofing bridge and viaduct decks
  • Waterproofing basins, storage tanks, and hydraulic structures
  • Waterproofing storage tanks and cisterns for drinking water

Key Advantages

  • Solvent-free and no VOC emissions
  • Immediate waterproofing and light foot traffic readiness
  • High tensile and tear strength with over 300% elongation capacity
  • Excellent resistance to alkalis, diluted acids, and low temperatures
  • No reinforcement required and does not overload structures

FEATURES & BENEFITS

TECHNICAL DATASHEET SPEC

Chemical Resistance

Resistant to alkalis, diluted acids, and various chemicals such as NaCl (20%), acetic acid (10%), and hydrochloric acid (10%).

Application Temperature

Can be applied at ambient temperatures between +5°C and +40°C.

Crack-Bridging Capacity

High static and dynamic crack-bridging capacity, even at low temperatures.

Tensile Strength

Tensile strength exceeds 20 N/mm², with elongation at failure greater than 300% (ISO 37).

Quick Reaction Time

Gel time of approximately 10 seconds at +23°C.

UV Resistance

Requires a topcoat (e.g., Mapecoat PU 20 N) for UV protection to prevent yellowing.

Purtop 1000 N is a two-component, solvent-free, pure polyurea membrane designed for high-performance waterproofing applications. Applied using a high-pressure, bi-mixer type spray pump, it forms a seamless, flexible, and durable membrane with exceptional tensile and tear strength. It is suitable for both new and existing structures, including roofs, hydraulic works, and storage tanks, and is certified for use in contact with drinking water.

Key Specifications

Origin: UAE
Tensile Strength> 20 N/mm²
Elongation at Failure> 300%
Tear Strength> 80 N/mm
Application Temperature Range+5°C to +40°C
VOC Content0 g/l
Shelf Life12 months (stored between +15°C and +25°C
Packaging / Pack SizeSupplied in 225 kg metal drums for both Component A and Component B.
Certified standard values under UAE climate conditions.

Key Performance Benefits

  • Chemical Resistance

    Resistant to alkalis, diluted acids, and various chemicals such as NaCl (20%), acetic acid (10%), and hydrochloric acid (10%).

  • Application Temperature

    Can be applied at ambient temperatures between +5°C and +40°C.

  • Crack-Bridging Capacity

    High static and dynamic crack-bridging capacity, even at low temperatures.

  • Tensile Strength

    Tensile strength exceeds 20 N/mm², with elongation at failure greater than 300% (ISO 37).

  • Quick Reaction Time

    Gel time of approximately 10 seconds at +23°C.

  • UV Resistance

    Requires a topcoat (e.g., Mapecoat PU 20 N) for UV protection to prevent yellowing.

Storage & Handling Guidelines

  • Store in original unopened container in cool, dry indoor conditions.
  • Keep away from direct sunlight, rain, and extreme heat.
  • Shelf life is 12 months when stored properly between +5°C and +35°C.
Product packaging

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FREQUENTLY ASKED QUESTIONS

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Theoretical consumption is 2.2 kg/m² for a 2 mm thick layer on smooth surfaces. Coverage may vary depending on substrate roughness.

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