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Two-component fast-curing liquid membrane material based on bitumen-polyurethane.

SPEKTRON PUH-2K

Two-component fast-curing liquid membrane material based on bitumen-polyurethane.

SPEKTRON
PUH-2K

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expenditure Theoretical material consumption for a single coat with a thickness of 1 mm: 1 kg/m².
Description
Two-component, fast-curing liquid-applied membrane based on a bitumen-polyurethane formulation, forming a seamless, highly elastic waterproofing layer. Provides excellent adhesion even on difficult substrates. Exhibits high frost resistance. Resistant to detergents, oils, seawater, and household chemicals.
Purpose
Used as a waterproofing material for all types of new and existing structures. Due to its high resistance to aggressive environments, it is particularly suitable for the protection of foundations, as well as for the modification and repair of existing waterproofing coatings. Suitable for waterproofing of structural elements, roofs, terraces, balconies, parking areas, bridge piers, and other structures.
The technology of applying the material
Storage conditions
Shelf life: 12 months from the date of manufacture. Store properly in the original, unopened and undamaged packaging.
Safety measures and precautions
When carrying out application works, use personal protective equipment for eyes, skin and respiratory organs. In case of contact with skin or mucous membranes of the eyes, rinse thoroughly with plenty of water. Seek medical advice if necessary. Store in places inaccessible to unauthorized persons.

Equipment cleaning: Immediately after application, before the material has hardened, skin and tools that have come into contact with the product shall be washed with soap and water.
thickness
Apply in one or two coats
Minimum thickness of a single layer: 1 mm
The maximum thickness of one layer is no more than 2 mm.
packaging
2 Buckets (25 kg and 9 kg)
Physical and Mechanical Properties
Parameter name
Value
Appearance
Black
Density (kg/l)
1,00 ± 0,05
Flash point, °C
> 40
Drying time, days
7
Pot life, min
35
Adhesion to concrete, N/mm2
≥2,0
Relative elongation at break, %
> 2000
Shore hardness
35-40
Tensile strength, N/mm2
≥2,5
Operating temperature, °C
from -40 to 80
Permissible humidity, max %
5
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