LAMASELFSEAL self-adhering sheet is constructed of a strong 60 g/m² fiberglass mat coated with our popular blend of SBS polymers, premium bitumen, and chemical additives to fortify mechanical properties.

Key Features.

  • Safe to use.
  • Excellent adhesion.
  • High flexibility.
  • Dimensional stability.
  • Tear resistance.
  • Vapor barrier.
  • Rot resistant.

Packaging Information.

  • Dimension: 1×20 m/roll
  • Thickness: 1.6 mm
  • Reinforcement: Reinforced fiberglass 60 g/m²
  • Packaging: Carton
  • Rolls quantity per pallet: 25 rolls

Application Field.

  • A waterproofing layer for tanking below ground structures, subways and retaining walls.
  • A waterproofing layer for concrete, masonry and wood surfaces.
  • A waterproofing layer for corrugated metal roofs.
  • To seal aluminum panels terminations.
  • Protects and covers underground metal tanks.
  • Base sheet for 2 ply systems.

Application Method.

  • The surface shall be clean from all contaminants such as dust, oil, and grease, and free from loose materials.
  • Prime the surface with LAMAPRIMER MR at a rate of 0.3-0.5 It/m2, depending on surface smoothness, allow it to fully dry.
  • Place down the rolls starting from the lower edge, unroll, and align beside each other with 100mm side lapping and 150mm end lapping.
  • Peel off the release film from the lower side, start unrolling the membrane and apply pressure from the center towards the edges making sure trapped air is driven out.
  • Application temperature should be between -5 to 55 °C.
  • The membrane must be protected from site activities, sun, and weathering conditions