A white liquid admixture used for a range of key coat preparations, bonding and waterproofing coats and which significantly improves the performance of mortars and concrete.

BENEFITS

• Excellent adhesion of renders, mortars and concrete, even on smooth substrates. 
• Waterproofs renders and mortars and improves resistance to oils, grease, fuel and dilute acids.
• Passivation of steel rebars.
• Lowers the modulus of elasticity and improves the resistance of mortar to tension, abrasion and impacts.
• Allows for the construction of structures intended to be in contact (even permanently) with water or sea water (using the appropriate cement). 
• Limits shrinkage, crazing and chalking. 
• Solid content: 50%.

SUITABLE FOR

• Key coat for hydraulic coatings, screed and low absorption substrates.
• Cement-based coatings.
• To control suction on high absorption substrates such as lightweight aircrete blocks.
• Waterproof coatings for tanking, reservoirs, holding tanks and swimming pools. 
• Bonding and waterproofing of render and plaster coatings. 
• Bonding cement screeds without the need for existing surface preparation. 
• Enhances screed for laying tiles.
• Coating, re-profiling or re-shaping mortar for patching areas such as damaged corners of concrete.
• Bonding mortar for repairing concrete (bridging mortar for construction joints). 
• Mortar for fixing/bonding prefabricated elements. 
• Pointing and filling mortar for voided masonry joints, chimney stacks or to form a mortar flashing.
• Repair of concrete floors.