Pro-Struct 518 Levelling Underlayment consists of a specially graded quartz aggregate, combined with blended cements, water absorbing agents, superplasticisers and redispersable powders.
Features:
Provides a substrate of uniform absorbency on a variety of sub-surfaces
Creates a defined absorbent surface for textile and elastic flooring systems
Supports the effective curing of water-based dispersion adhesives
Low-emission formulation for modern flooring applications
Facilitates fast-track construction with rapid setting and strength development
Offers a relatively long pot life for easier application
Applications:
Fluid consistency for self-levelling applications
Indoor light duty wearing surface when protected
Ideally suited as an underlayment
High early strength for rapid turnaround
Portland cement base accepts liquid densifiers
Packaging and Coverage:
20kg Polyethylene lined bag yielding 12 litres
Approximately 3m²/20kg bag at 4mm thickness
Shelf Life:
One year in original, unopened packing when stored in dry conditions.