weberfloor fibre rapid 4320 (Rapid drying self-smoothing base & renovation screed) — Flooring System

weberfloor fibre rapid 4320 is a pump or hand applied, rapid drying, self-smoothing, fibre-reinforced base or renovation screed for floors, with Low Dust TechnologyTM, which gives a strong base layer for receiving tiles or a thin topping screed. The product is formulated from special cements, aggregates and chemical admixtures.

weberfloor fibre rapid 4320 is designed for the use in domestic and commercial areas. Rapid drying technology allows our quickest overlay compared to traditional sand/cement, concrete or anhydrite screeds. It is ideal for the renovation of existing floors and floating floor constructions.

Features and benefits

• For application depths between 5-50mm
• Weber Low Dust TechnologyTM improves comfort of applicator
• Pump or hand applied
• Rapid drying
• Foot traffic after 1-3 hours
• Tile after 12 hours
• Final floor covering installed in as little as 16 hours
• Fibre modified for added durability
• Low alkalinity
• Casein-free
• Low emissions

Uses

For levelling bonded, unbonded and floating substrates:

• Concrete
• Sand/cement screeds
• Anhydrite screeds
• Wooden boards
• Under-floor heating/warming
• Insulation boards
• Existing tiles
• Bitumen

Suitable for covering with:

• Tiles
• Timber laminate
• Vinyl/linoleum
• Carpet
• Laminate flooring
• Parquet flooring*

*May require extended time before covering

Constraints

• Not wearing screeds and must be covered.