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Frontpage Products Sealing Primer Sealing Primer

Sealing Primer

For preparation prior to wet room tanking
For interior use
Ideal moisture barrier
For priming of absorbent surfaces
Quick drying
Approved for wet rooms

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Retailers

Product information

Product

Polymer dispersion added pink tracer

Coverage

Substrate	Coverage undiluted Primer, litre/m²
Absorbent surfaces, such as render, brickwork, concrete, light-weight concrete	Approx 0,10
Paperfaced plasterboards, fibre-reinforced plasterboards	Approx 0,20
Gypsum plaster, plywood 2 applications	Approx 0,20

Packaging

Available in 1, 2½ and 10 litres plastic container.

Precautions

1073

Alfix A/S
H.C. Ørsteds Vej 11-13
DK-6000 Kolding
alfix.com
10
1073-CPR-314-1
1073-CPR-314-2
14
1073-CPR-314-3
EAD 030352-00-0503
EAD 030436-00-0503

Alfix Primer
ETA-09/0047
ETA-09/0048
ETA-11/0501
Declaration of performance
No. 19

Tests

Danish SBI

Technical data

Working temperature
- Min +12°C
Density
- 1.2 kg/litre
Drying time
- 1 hour at +20°C
Shelf life
- Min. 12 months in unopened container. Keep protected from frost.

Tanking

Areas subjected to frequent or high water exposure, so-called wet zones, require subsequent waterproofing with a sealing membrane: Alfix 1K Sealing Membrane or Alfix 2K Sealing Membrane

Application

Surfaces

Moisture-insensitive surfaces:

Cement/sand rendering, 2 days.
Concrete, older than 28 days, max 90% relative humidity.
Light-weight concrete, max. moisture content 8%
Aerated concrete, brickwork, plasterboards.
Screed, older than 14 days, max 90% relative humidity.

Moisture-sensitive substrates:

Plasterboard, fiber gypsum board.
Plywood on floors, moisture content 7 - 12%.
Flooring containing cement-based levelling compound.
Gypsum plaster and anhydrite floors, max. moisture content 1%.

How to use

The surface should be dimensionally stable, sound, and clean. Free from laitance, grease, and dust. There should be no blooms or crack formations. Residues from grease or soap can be removed with Alfix Deep Cleaner.

Apply Alfix Primer to the surface with large brush or roller to full coverage.

Rendering, brickwork, concrete, light-weight concrete, aerated concrete, and cement-based levelling compounds should be primed with Primer diluted with water 1:1.

Plywood, gypsum plaster, and anhydrite floors should be primed with 2 applications. Apply first coat diluted with water 1:3, apply second coat undiluted.

Paperfaced plasterboards and fibre-reinforced plasterboards should be primed undiluted to full coverage.

If boards are foil-backed, apply only 1 coat of primer diluted 1:3 with water. Foil-backing eliminates any further need for a waterproof membrane.

Cleaning

Clean residues from tools with water before the primer sets. Once dried, primer can be removed mechanically or with solvent.
Wear protective gloves during work since the product tends to stick to the skin.

Film

Guidance

See how to use Alfix products for your construction projects.

See guides

Downloads

Product Info

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EPD

Download

Material Safety Data Sheet

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