weberdry 360 PU

Product formerly named: formerly Waterproof.360 PU


Liquid applied polyurethane waterproofing membrane - UV resistant weberdry 360 PU is a 1-component liquid applied membrane made of polyurethane specially designed for waterproofing. Its outstanding performances allow protection and waterproofing of many areas such as:


  • Water supply channel
  • Water storage tanks
  • Flowerbeds and fountains
  • Rooftops
  • Crack bridging
  • Under-tile wet areas (pools, bathrooms, balconies,terraces…)

When applied, weberdry 360 PU creates a continuous watertight seal. It allows moisture vapor transmission. It has also excellent adhesion to almost any surface: concrete, metal, bitumen membranes, acrylic paints… It keeps outstanding performances for a very long period. weberdry 360 PU is applicable by brush, roller or spray gun.For best results, the temperature during application and cure should be between 5°C and 35°C. Low temperatures retard cure while high temperature speed up curing.

Surface of application

Wall, Floor, Roof

Available packaging

Lebanon Syria Jordan KSA UAE Qatar Kuwait Oman
1 kg - - - - - - -
6 kg 6 kg 6 kg 6 kg 6 kg 6 kg 6 kg 6 kg
25 kg 25 kg 25 kg 25 kg 25 kg 25 kg 25 kg 25 kg

Documentation and brochures

To know before applying

  • Brittle substrate must be primed with weberdry prime 310 PU primer
  • On stable, sound and well-prepared concrete surfaces, weberdry 360 PU diluted 5% with Xylene may be used as a primer coat
  • weberdry prime 310 PU or primer coat should be allowed to dry for 2 to 3 hours. 
  • All cracks and expansion joints are to be sealed with weber jointseal PU, at least 2 days before application of weberdry 360 PU.

For more information please refer to the technical data sheet of the product

Features and benefits

  • Easy to apply
  • UV-resistant
  • Long-lasting waterproofing
  • Permanent high elasticity
  • Water insoluble
  • Light pedestrian traffic 
  • Moisture vapor transmission
  • Good resistance against acids 


  • Once open the pail should be used as weberdry 360 PU cures by reaction with air moisture.
  • Not to be apply over 0.5 mm per layer.
  • Tools are to be cleaned before polymerization with Xylene 

This product fits for these following projects