- Mr. Expert HRP 108 is based on sulphonated naphthalene formaldehyde.Mr. Expert HRP 108 offers much higher performance than the normal plasticizers.
Mr. Expert HRP 108 is used to give very high levels of workability or water reduction from 25% to over 30%. It is used extensively on large projects where reinforcing steel requires high workability.Also used in precast and on site where large water reduction provides very high early strength and improved durability.

Benefits -
• Offers high strength concrete with normal workability but lower water content
• Provides a concrete mix with less cement but normal strength and workability
• Provides a good slump retention
• No retardant at normal dosages
• Reduces water up to 30%
• Increases workability
• With the use of Mr. Expert HRP 108 it is possible to achieve a slump in excess 0f 200mm from an initial slump of 50 mm
• Concrete begins to flow easily and becomes self leveling
• Concrete becomes cohesive and dose not have undesirable bleeding.segregation or loss of strength.