20L Prime Retarder | Prime Exposure

Prime Exposure Retarder is a water-soluble surface retarder designed to expose the aggregate in both horizontal and vertical concrete pours. Engineered with a highly visible fluorescent green colour, it ensures consistent coverage and precise performance — even in tough weather conditions.

Whether you're doing decorative exposed aggregate or need controlled texture reveal, this retarder cuts down on labour time while improving finish consistency. Ideal for both commercial and residential concrete jobs.

BENEFITS

• Fluorescent green colour for clear, even coverage — no guesswork

• Clings to both flat and vertical surfaces with minimal run-off

• Faster wash-off times in warm or windy weather

• Helps reduce over or under-exposure of aggregate

• Compatible with Prime Evaploc for extra moisture retention

• Proudly blended for Australian conditions

• Backed by national distributor support

COVERAGE

• Approx. 80–100 m² per 20L drum

• Apply at 0.2–0.3L per m², undiluted

TIPS FOR BEST RESULTS

• Always test on-site before full application

• Use builders’ film or Evaploc to reduce moisture loss in dry conditions

• For more control and efficiency, wash off the next day

• Always rinse off with clean water and suitable pressure