Epoxy Primer

Epoxy Primer

Acid-resistant bonding agent

To be used as primer and moisture barrier prior to application of Alfix Epoxy membrane.

  • For interior and exterior use
  • High bonding efficiency
  • High chemical resistance

Product facts

Product

2-part epoxy resin system scattered with dry quartz sand, grain size 0.32 – 0.71 mm (type 1)

Colours

Coverage

Coverage

200 – 300 g/m² + approx. 2.5 kg sand.

Packaging

5 kg units containing matching volumes of each component, A and B.
Sand is available in 25 kg bags.

Features

Generel

Expected Result

Application

Waterproofing

Surface preparation

Fixing dowels

Finishing

Remove any excess and loose sand by sweeping or vacuuming the surface. Any further treatment with Alfix Epoxy Membrane cannot be made until the primer is fully cured, allow min. 16 hours.

Sealings

Flooring

Precautions

Tile fixing

Tile fixing

Tests

Surfaces

Technical data

Working temperature

+10°C - +30°C

Working time

30 minutes at +20°C

Drying time/curing

After 16 hours at +20°C further treatment can be initiated

Shrinkage

None

Shelf life

Min. 6 months in unopened container.

How to use

Surfaces

Concrete in situ and concrete slabs, older than 3 months.
Cohesive strength should be min. 1.5 N/mm²

Surface preparation

The surface should be dimensionally stable, sound, clean and free from dust and laitance. There should be no blooms or crack formations. Surface evenness of +/- 2 mm when using smoothing board. Residues from grease or soap can be removed with Alfix Deep Cleaner.

How to use

Add full content of component B into component A and mix the two components using slowly rotating paddle attached to electric drill. Mix thoroughly for approx. 3 minutes.
Working time is approx. 30 minutes at +20°C.
Apply by short pile paint roller to an evenly penetrating coat with coverage of 200 – 300 g/m².
Scatter with dry quartz sand, type 1, over the still wet coating of Alfix Epoxy primer until the surface is completely saturated and will provide a sandpaper-like finish.

NB!
Both substrate and working temperature should be ranging between +10°C - +30°C.
Avoid working in direct sunlight.
According to Danish legislation, working with epoxide products requires special training.

Cleaning

Residues from Alfix Epoxy primer on tools should be removed immediately upon use with ethanol.

Once cured, primer can only be removed mechanically.

Downloads

Downloads

Product info

Safety datasheet EpoxyPrimer-A

Safety datasheet EpoxyPrimer-B

 

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