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Application areas

Self-adhesive waterproofing material for indoor use. Ceramic tile is laid directly on the waterproofing insulation.

Description of material

Technoelast BARRIER LIGHT is a modification of the Technoelast BARRIER (BO) material that offers the same advantages: flexibility and elasticity. It differs from similar materials in its upper surface, which consists of a non-woven sheet, which makes it possible to lay the ceramic tile directly on the waterproofing insulation. Technoelast BARRIER LIGHT can be used in all climatic zones (as determined in the Construction Codes and Regulation (SNiP) 23-01-99*).

Method of application

For high quality adhesion, the base and material temperature should not be less than +5°С. At lower temperatures, the base and the bottom surface of the material should be warmed up. The siliconized fi lm should be removed from the bottom of the material, and the material is glued to the base. Material application: as per the Manual for Designing and Installation of Waterproofi ng Made of Self-Adhesive Polymer-Bitumen Technoelast BARRIER Material.


Store vertically, in a place protected from direct sunlight at temperatures between –15°C and + 30°C.

Adhesive material without base

Service life — more than 40 years


Property Technoelast BARRIER LIGHT
Thickness, mm (±0.1 mm) 1,5 
Mass of 1 m2, kg, (±0.25 kg) 1,5 
Nominal strength, MPa(kgf/cm) 1,0 (10) 
Bend point on R=25 mm and R=10 mm beam, °C, no more than -25 
Heat endurance, °С, not less than 85 
Specific elongation, %, not less 100 
Cohesive strength, MPa (kgf/cm2), not less than  with concrete 0,2 (2,0) 
with metal 0,2 (2,0) 
Protective covering type  on the top Polypropylene spunbond 
on the bottom removable film 
Length / width, m 20х1 

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