QP Primer

The substrate must be firm, dimensionally stable, capable of bearing loads and free of loose constituents, dust, oil, grease, rubber marks and other substances that could interfere with adhesion.

The tensile strength of the surface of the substrate must be at least 1.5 N/mm² on average (smallest individual value of at least 1.0 N/mm²), and the compressive strength must be at least 25 N/mm².

The substrate must be protected from exposure to moisture from underneath during utilisation.

Prepare the substrate by suitable means, e.g. steel ball jetting or diamond grinding, so that it meets the requirements specified above.

Broken-out or missing areas in the substrate should be filled flush with the surface using Remmers RM systems (RM = Repair Mortar) or Remmers EP mortars.

Add the entire quantity of the hardener (component B) to the base compound (component A).

Then add all of component C (QP Primer Cat).

Mix thoroughly with a slow-speed electric mixer
(approx. 300 - 400 rpm).

Mix for at least 3 minutes.

Insufficient mixing is indicated by streaks forming.

As a general principle, higher temperatures will reduce and lower temperatures will increase the times stated.

The material can be accelerated by a further addition of QP Primer Cat (6931) (see Technical Data Sheet).

Rubber blade, epoxy roller, suitable mixing apparatus

More detailed information can be found in the Remmers Tool Programme.

Clean tools, equipment and splashed material immediately while fresh with V 101.

Take suitable protective and waste disposal measures when cleaning.

If stored unopened in its original container in a cool, dry place and protected against frost, the product will keep for at least 6 months.

See application examples

Apply the mixed resin generously to the surface. Distribute with a suitable tool, e.g. rubber blade, and work into the substrate with an epoxy roller so that pores in the surface of the substrate are completely filled.

It may be necessary to apply several layers.

approx. 0.30 - 0.50 kg/m² binder (depending on the substrate)

Unless otherwise specified, all of the values and application rates given above have been determined under laboratory conditions (20 °C). Slight deviations from these values may arise if the product is worked with on site.

Primers must always be applied so that all pores are filled; it may therefore be necessary to increase the application rate or to apply a second coat.

Further notes on working, system construction and maintenance of the listed products can be found in the latest Technical Data Sheets and the Remmers system recommendations.

Larger quantities of leftover product should be disposed of in the original containers in accordance with the applicable regulations. Completely empty, clean containers should be recycled. Do not dispose of together with household waste. Do not allow to enter the sewage system. Do not empty into drains.

For professional users only!

Further information concerning safety during transport, storage and handling as well as on disposal and ecology can be found in the latest Safety Data Sheet.