Polyurethane based, two component, solvent, moisture curing, low viscosity primer
Technical Specifications
Color
Yellow, brown
Storage temperature
+5˚C to +25˚C
Packaging
15 kg bucket (A) + 5 kg bucket (B)
Shelf life(25˚C 55%RH)
24 Months(Unopened)
Consumption
150 - 400 g/m²
Mortar density
1,1 ± 0,01 g/cm³
Mixing ratio
2 : 1
Drying time
6 - 8 hours
Description
PROTECT-A PA 011 NB 2K is a polyurethane based, two component, solvent, moisture curing, low viscosity primer. It creates a protective barrier, as a result of a chemical reaction between itself and the moisture apparent in the air and ground, after penetrating the substrate on which it is applied.
Area of Use
On concrete, lightweight concrete and cement based mortars.
On surfaces subjected to medium/heavy loads.
As an impregnation primer, before epoxy and polyurethane top coating applications.
As an impregnation primer, before parquet adhesive in parquet applications over concrete.
As a primer in waterproofing applications for the joints of tile, ceramic.
Product Features and Advantages
Negates the adhesion problems of insulation materials that stems from the surface.
High adhesive quality.
Highly resistant to water, moisture and heat.
Prevents chalking.
Application Instructions
The substrate should be clean, damp, smooth and sound.
Dust, lime, paint residues, mold oils, etc. should be cleaned from application substrate using wire brush.
Major deformations and holes on the substrate should be repaired at least 24 hours before PA 011 NB 2K application.
Ambient temperature should be between +5°C and +30°C.
Avoid application in extremely hot and/or damp weathers.
Should not be used on frozen or melting substrates, or substrates with the risk of rain or frost within 24 hours.
PROTECT-A PA 011 NB 2K should be mixed through until a homogenous mixture is achieved.
The mixture should be applied via a brush or roller.
Under normal conditions, curing time takes 45 – 60 minutes, whereas complete drying time takes 6 – 8 hours. Depending on the temperature both the curing and complete drying time can change.
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