e-lastic e1 - liquid applied waterproofing system

e-lastic e1 liquid applied waterproofing system

E-lastic e1 is a premium, liquid applied, highly permanent elastic, cold applied and cold curing, one component polyurethane membrane used for long lasting waterproofing.

E-lastic e1 is based on a pure elastometric hydrophobic polyurethane resin, which results in excellent mechanical, chemical, thermal, UV and natural element resistance properties.

E-lastic e1 cures by reaction with ground and air moisture. Supplied in white and light grey, other colours are available on request.

• Simple application
• Resistant to water
• Water vapour permeability
• Crack-bridging up to 2mm
• Excellent adhesion
• Pedestrian & vehicular traffic
• High sun reflectivity


Waterproofing roofs • Balconies • Terraces • Verandas • Waterproofing wet areas • Pedestrian & Vehicular areas • Green roofs • Planter boxes • Bitumen & asphalt felts • EPDM & PVC membranes • Polyurethane foam insulation • Concrete constructions • Bridge-decks • Tunnels • Stadiums • Car parks

Surface Preparation

Careful surface preparation is essential for optimum finish and durability, the surface needs to be clean, dry, sound and free of contamination, which may harmfully affect the adhesion of the membrane.

Maximum moisture content should not exceed 5%, substrate compressive strength should be at least 25MPa, cohesive bond strength at least 1.5MPa. New concrete structures need to be dry for at least 28 days, and old loose coatings, dirt, fats, oils, organic substances and dust need to be removed by a grinding machine. Possible surface irregularities need to be smoothed, any loose surface pieces and grinding dust need to be thoroughly removed.

Do not wash surface with water!