The 2-component waterproofing system

KEMPEROL 2K-PUR can be universally applied: to roofs, balconies, terraces and indoor areas such as bathrooms, kitchens and utility rooms. The solvent-free and odourless waterproofing system is ideal for sensitive areas such as nurseries, schools, hospitals and retirement homes. But KEMPEROL 2K-PUR is also suitable for protecting parking decks. And: The liquid applied waterproofing system provides short-term heat resistance up to 250°C and is thus suitable for use under mastic asphalt.

Good to know: KEMPEROL 2K-PUR also meets sustainability criteria – as roughly 80% of the utilised resins are from renewable plant sources (castor oil).

Product benefits of KEMPEROL 2K-PUR

Solvent free and odourless

Ideal for sensitive application areas.

Provides short-term heat resistance

For use under mastic asphalt.

Radon-proof

Meets the requirements of the Radiation Protection Act.

Ideal for sensitive application areas

For example in nurseries, hospitals and schools.

Perfect waterproofing of details!

Details are often the biggest challenges on a construction site — KEMPEROL 2K-PUR + additive for detail work makes them manageable: odorless, cold-applied, crack-bridging, UV-resistant, root- and hail-resistant, and even radon-resistant when used with the appropriate primer. 
And the best part? KEMPEROL 2K-PUR + additive for detail work is ideal for detail waterproofing under asphalt pavements.

KEMPEROL 2K-PUR + additive for detail work – designed for maximum safety, easy application, and strong performance on virtually any substrate.

When applied with KEMPEROL 165 Fleece, the system demonstrates its full potential: high stability, perfect saturation, and secure overlaps—on virtually all substrates. It also offers strong sustainability credentials, including EPD, the DGNB Navigator Label, and EMICODE EC1.

KEMPEROL 2K-PUR processing video

Have a look at our KEMPEROL 2K-PUR processing video and convince yourself of the simple handling!

Product information

Application areas
Liquid applied waterproofing system for both indoors and outdoors, especially in hospitals, schools and nurseries. Suitable for connections, structural details and surfaces, also under mastic asphalt.

Properties 
At +23°C and max. 50% rel. humidity:

  • Workability time 30 minutes
  • Rainproof after 2 hours
  • Can be walked on after 16 hours
  • Fully cured after 3 days
  • Can receive the next coat after 16 hours

Consumption
Min. 3.0 kg/m² with a layer thickness of 2 mm.

Standard colours
yellow-grey, anthracite

Pack sizes

  • 10 * 1 kg bag in a box
  • 2 * 2.5 kg bag in a plastic pail
  • 12.5 kg in a plastic container

Classes

  • ETA 03/0044 (W3) 
  • FLL Guidelines
  • AbP Bonded Waterproofing
  • LEED and DGNB
Quantity Calculator
qm

Effective calculation is crucial for success.

There are things that make optimised economic performance easier – our quantity calculator is without doubt one of them. It is so easy: Simply select a product or system structure and specify the size of the surface. And you will be told the exact amount required for the job.

Accessories

Whatever your project – KEMPEROL also offers you the supplementary material to make it a success.

KEMPEROL 165 Fleece
KEMPERTEC EP5 Primer
KEMPERTEC AC Primer
KEMPERTEC R Primer
KEMPERTEC FPO Primer
KEMPEROL 2K-PUR Waterproofing without a Primer

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Concave KEMPEROL now also protects the platform roof of the largest railway station in Miskolc

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The location of the house could not be better. Unfortunately, its history has been less than peaceful. A museum-memorial reflecting on the terrifying…

Downloads

Titel
KEMPEROL 165 Fleece technical data sheet
KEMPEROL 2K PUR anthrazit Sicherheitsdatenblatt A_AT
KEMPEROL 2K PUR Sicherheitsdatenblatt B_AT
KEMPEROL 2K PUR safety data sheet B
KEMPEROL 2K PUR anthracite safety data sheet A
KEMPEROL 2K PUR yellow grey safety data sheet A
KEMPEROL 2K-PUR Priming Recommendation
KEMPEROL 2K-PUR brochure
KEMPEROL 2K-PUR technical data sheet
KEMPEROL Balcony Systems Broschure
KEMPEROL Application area Roofs
KEMPEROL Produktprogramm Abdichtungssysteme

All quantities and times are approximate and without guarantee. For color specifications, absolute RAL match can not be guaranteed.