ARDEX A 46™ Multi-Purpose Repair Mortar

Working Time approx. 15 minutes

Compressive Strength 

After 1 day 10.0 N/mm² 

After 7 days 15.0 N/mm² 

After 28 days 20.0 N/mm²

Tensile Bending Strength 

After 1 day 2.0 N/mm² 

After 7 days 4.0 N/mm² 

After 28 days 6.0 N/mm²

Freeze thaw and salt resistant Yes

Suitable for underfloor heating Yes

Substrates:
• New and existing concrete, moist or dry
• Polyurethane coatings
• Epoxy coatings 
• Membrane coatings 
• Ceramic and quarry tiles

Location:
• External and Internal 
• Above or below grade application

Colours:
Grey

Drying time:
• Walkable in 2 to 4 hours 
• Ready for tile or surface coatings from 24 hours

Thickness:
2 – 30mm in one application

Packaging:
4x3kg set, 11kg, 25kg bag