Hyperdesmo Particular®


One-component, polyurethane membrane used for roof-details waterproofing


HYPERDESMO®-PARTICULAR is a thixotropic and fiber-reinforced, one component polyurethane liquid membrane used for waterproofing and protection of roof detail structures. Due to its unique formulation, it cures rapidly to form a bubble free thick layer membrane with
excellent mechanical properties. This product is ideal for use during the winter months or in climates with relatively low humidity.

Apply with brush or roller. Minimum consumption: ±1.8 kg/m2.


Certified quality, environmental and occupational health & safety management systems: EOTA (European Organization of Technical Approval). certified according to ETAG005.


recommended for:

waterproofing and protection of:

  • flashings

  • wall-floor connections

  • chimneys

  • pipes

  • photovoltaic systems

  • air-condition units

  • gutters


Shelf Life:

Can be kept for 12 months minimum in the original unopened pails in dry places and at temperatures of 5-25°C. Once opened, use as soon as possible.


1kg, 5kg, 15kg Pails



Features & Benefits

  • No reinforcement necessary in flashing points

  • fast curing! Skin formation time of 2 hours

  • Bubble and defect free membrane

  • Excellent weather and UV resistance

  • Excellent thermal resistance, the product never turns soft. Recommended service temperature 80°C, max shock temperature 200°C.

  • Resistance in the cold: The film remains elastic even down to -40°C.

  • Excellent mechanical properties, high tensile and tear strength, high abrasion resistance

  • good chemical resistance


Clean the surface using a high pressure washer, if possible. Remove oil, grease and wax contaminants. Cement laitance, loose particles,
mould release agents, cured membranes must be removed. Fill surface irregularities with the
necessary product.


Make sure to plan a recoating time of 6 to 24 hours between coats.

Certified according to ETAG 005

eota 50x18 DIBT 50x31


For further details please refer to the 


Technical Data Sheet:

Adobe PDF file icon 32x32