All surfaces to be covered shall be structurally sound, clean and free from traces of dust, oil, grease, wax, paint, curing agent, coatings and loose particles. They must also be exempt from any trace or presence of acids, concentrated alkalis, chemical cleaning agent or any other material that can reduce adhesion.

It is required to enlarge any cracks, for instance with a chisel, to have an opening of minimum 20 x 20 mm (3/4”x3/4”) more or less square.

Saturate concrete surface with clean water within few hours before repairs leaving no excess water and apply mortar when surface is dry again. Use of Eagle Prime Plus as primer is a good alternative to concrete water saturation.

Ambient surface and product temperature must be superior to 5ºC (40ºF)and lower than 35ºC (95ºF) during installation and for the first hours.

In a clean container, pour exactly 250 ml of fresh clean water per kilogram and add Eagle Plug powder, mix quickly for about 10 seconds.

Proceed very quickly with the application. Mix only quantities that can be applied in 1 minute. For better strength, keep repaired surface moistened for 30 minutes

To plug a water leak, after 10 seconds mix, wearing rubber gloves, take mortar in hands, squeeze immediately in opening and hold pressure for about 45 seconds, then rapidly even the surface.

Clean working tools and hands with water while product is still fresh.

Eagle Plug takes about 60 to 120 seconds to dry. Curing time may vary according to temperature and humidity level. Protect surface against sun and wind. Wait 30 minutes prior to allow light traffic. Time can be longer depending on temperature.