Road Surgeons Pty Ltd

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For The Best in Asphalt &
Pavement Maintenance

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QDP Spraying


QDP (Quick Dry Primer) is a special fast drying (bitumen/hydrocarbon solvent based) primer for priming of concrete roads or concrete bridge decks which are required to be surfaced with a Bitumen Spray Seal or Hot mixed asphalt.

On concrete a traditional bitumen emulsion does not bond properly to concrete and so any subsequent Bitumen Spray Seal or hot mixed asphalt does not bond properly.

QDP with its hydrocarbon solvent ensures ADHESION of bitumen spray seals or hot mixed asphalt to any concrete pavement.