Liquid Polyurethane Waterproofing Material

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1 Ton/Tons (Min. Order)
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Quick Details
Place of Origin:
Istanbul, Turkey
Brand Name:
Model Number:
PUR 625
Other Waterproofing Materials
3 Ton/Tons per Day
Packaging & Delivery
Packaging Details
Net 25 kg Metal bucket
Lead Time :
3 days


PUR 625 is a polyurethane-based, UV resistant, single component, liquid waterproofing material that suitable for pedestrian traffic.

Fields of Application

  • On concrete, stone, metal etc.
  • In gutters, channels, ducts.
  • On terrace roofs.
  • For protecting polyurethane foams.
  • For creating a protective layer against water and moisture.

Features and Benefits

  • Excellent adhesion performance.
  • High UV resistant, long life.
  • Resistant to weathering conditions, diluted acid, bases, salts and chemicals.
  • Single component, ready to use elastic material.
  • Covers capillary cracks.
  • Can be applied as a protected coating on polyurethane materials.
  • Due to the elastic properties, creates seamless, waterproof and protective coat.
  • Resistant to plant root.
  • Suitable for pedestrian traffic after curing.

Technical Data




Solid Content

Pull-out Adherance

Slipping Adherance


Elongation at Break

Abrasion Resistance

Carbon dioxide Permeability              

Water Vapor Permeability                  

Capillary Water Absorption               

Impact Resistance

Adhesion Strength

Heat Resistance

Application Temperature

Drying Time


Mechanical strength

HS Code

Modified polyurethane

Grey / White / Special Colors

1,4 g/cm3


9,19 Kgf/cm2

75,06 Kgf/cm2

65 Shore A

600 % (at 20°C)

354 mg (TS EN ISO 5401-1)

29,59 m (TS EN 1062-6)

2,810 m (TS EN ISO 7783:2011)

0,004 kg/m2.h0,5 (TS EN 1062-3)

≥10 Nm (Class II) (TS EN ISO 6272-1)

2,1 N/mm2 (TS EN 1542)

-35°C to +110°C

+5°C to +35°C


12 hours

5 days


Application Procedure

Preparation of Substrate

The application surface must be dry, clean and free from all types of grease. During the application, moisture must be below 4%.

Application Method

Material is ready to use. After mix well the material, it should be applied roller, brush or sprayer at least 2 coats. Recommended that waiting 12 hours before applying next coat. During the application wearing gloves is absolutely recommended. Final curing takes 5 days.


0,75-1,0 kg/m2for each layer. Recommended at least 2 layers application.


25 kg metal pail

Shelf Life

12 months in original, unopened package.



Store in dry area between +5°C and +35°C. Protect from heat, freezing and direct sunlight.

Cleanup Information

Clean tools and equipment with industrial type solvents immediately after use. Dried material can only be removed mechanically.