The Mapei Ultraplan Renovation Screed 3240 is a fibre-reinforced and self-levelling compound formulated for smoothing and levelling interior floors. Suitable for both residential and commercial refurbishments, this high-performance screed can be laid by hand or pump and accommodates thicknesses from 3mm to 40mm in a single application. Designed for ease of use and long-lasting strength, this screed is compatible with various substrates and finishes.

Key Features

• Self-levelling formula helps deliver a smooth surface ready for floor coverings
• Can be used on various materials, including timber, stone and ceramic tiles
• Fibre-reinforced to provide increased structural integrity and stability
• Suitable for use under tiles, wood, carpet and vinyl finishes
• Compatible with underfloor and undertile heating systems
• Quick-drying and walkable in as little as 3 hours
• Can be applied by hand or pump
• Excellent load resistance

Technical Information

• Waiting time before bonding for resilient and wood floors: 24-72 hours
• Waiting time before bonding for ceramic tiles: 3-12 hours
• Mixing ratio: 4.25-4.5L of water per 25kg bag
• Application temperature range: 5-30°C
• Thickness per coat: 3mm to 40mm
• Coverage: 6m² at 3mm thickness
• Setting time: 40-90 minutes
• Walkable time: 3-12 hours
• Pack weight: 25kg
• Material: Powder
• Finish: Smooth
• Colour: Grey

Application Instructions

1. Ensure the substrate is solid, free from dust, loose particles, paint, oil, gypsum residues or other substances that might compromise the bond
2. Apply a primer to the surface and leave to dry
3. Pour a 25kg bag of screed 3240 into a bucket of 4.25-4.5L of clean water
4. Mix with a low-speed electric mixer until smooth
5. After 2-3 minutes of slackening, stir the mixture again. The mixture must then be applied by hand or a pump within 20 minutes

Approvals

• EC1 Plus