Sikalastic Fleece 120

Sikalastic® Fleece-120 is a 100% polyester fleece, weighing 120g/m², used as a reinforcing layer within Sikalastic® liquid-applied waterproofing systems. Rolled into the wet base coat during application, it helps maintain the correct membrane thickness while improving crack-bridging and mechanical performance across the roof. It's particularly suited to complex roof geometries, roofs with numerous details, and projects with limited accessibility, on both new construction and refurbishment work, and is compatible across the Sikalastic® Liquid Applied Membrane range.

Benefits

• Ensures correct, consistent thickness of the liquid-applied base coat
• Enhances crack-bridging performance of the waterproofing system
• Improves overall mechanical strength of the system
• 100% polyester construction, 120g/m²
• Suited to complex roof geometries and detail-heavy roofs
• Works well on roofs with limited accessibility
• Suitable for both new build and refurbishment projects
• Compatible across the Sikalastic® Liquid Applied Membrane range
• Available in two roll widths to suit different roof areas

Good to know 

• 100% polyester, 120g/m², white
• Roll into the wet first coat of Sikalastic® liquid membrane, working out bubbles and creases as you go
• Overlap adjoining fleece by a minimum of 5cm, keeping overlaps sufficiently wet
• Apply the second membrane coat once the first has cured, following the system's method statement
• Always waterproof details (upstands, outlets, penetrations) before the main horizontal area
• Available in 30cm or 100cm roll widths, 50m roll length
• Always refer to the specific Sikalastic® system's method statement for full application guidance