Built 'O' Fast is a cementitious mortar modified with polymers, supplied as a grey powder in 40 kg bags. Applied in a 3-4 mm layer, it gives better bond than conventional cement-sand mortar, is self-curing and has a 90 minute pot life. Consumption is about 3-4 kg per sq m for 3 mm average thickness.

Key features

• Ready to use
• only water to be added
• Thinner jointing with very high tensile adhesion strength
• Better bond than conventional cement-based mortar
• Good spreadability and workability
• High strength and water retention
• Economical than conventional cement-sand mortar
• Self-curing
• no curing required

Applications

• Jointing of AAC blocks (thin-bed masonry)

Specifications

Chemical Base: Cementitious mortar modified with polymers | Appearance / Colour: Grey powder | Packaging: 40 kg bag | Shelf Life: 6 months from date of production | Storage Conditions: Store in original sealed and undamaged packaging in dry and cool conditions | Bulk Density: ~1300 kg/cu.m (+/- 10%) | Compressive Strength (28 days): >7 N/mm2 (according to EN 1015-11) | Split Tensile Strength: >=0.4 N/mm2 (according to ASTM 1610-09) | Consumption: ~3-4 kg per sq m for 3 mm average thickness | Layer Thickness: 3-4 mm | Pot Life: 90 minutes

Standards: EN 1015-11 | ASTM 1610-09

Packing: 40 kg bag