LANKO 202 MATRYX

Hydraulic cement, additives and mineral filler

1 year from date of manufacture if stored in unopened original packaging in dry condition

Stored in unopened original packaging in dry condition.

Bulk density 0.9 - 1.1 kg/l

0.04 - 0.5 mm

Adhesion to concrete 28 days > 0.5 MPa

+5 °C to +35 °C.

2 kg / sq.m. (Wet method)
3 - 3.5 kg / sq.m. (Dry shake - negative waterproofing)
2 kg / sq.m. (Dry shake - positive waterproofing)

Product Preparation - Wet Method

1. Mix with power drill one 25 kg. bag with 7.25 to 7.75 litres. of clean water until the product is evenly distributed.
2. Use mixing machine mix at low speed not over than 500 RPM.
3. Mixing time: at least 3 minutes or required consistency is obtained.
4. Leave the mixture to stand for 1 - 3 minutes.
5. Do not add water after mixing.

Wet method
 

1. Apply 1^st coat by brush, float or pump at a rate of 1kg / sq.m.
2. Allow a sufficient drying time so that it is not drawn off while applying the 2^nd coat. Apply 2^nd coat, crosswise at a rate of 1 kg / sq.m.

Dry shake method (negative waterproofing)

Spread LANKO 202 MATRYX evenly onto the concrete after allowing fresh concrete to achieve initial set at the rate 3 - 3.5 kg / sq.m. Then, Trowel the surface for smooth finish.

Dry shake method (positive waterproofing)

Spread LANKO 202 MATRYX evenly onto the lean substrate before pouring the fresh concrete at the rate 2 kg / sq.m.

1. After LANKO 202 MATRYX coating has harden, cure the treated surface with a light mist of clean water at regular intervals tree times a day for initial two to three days.
2. In extremely hot weather curing period may have to be extended to several days.
3. On external areas are subjected to heavy rain or harsh sunlight. The finished application should be protected for at least 24 hours.