Substrate preparation

Products

1-K PU primer

ARDEX PU 30

Quick-drying
Can be edited after one hour
1-component (ready to use)
Low viscosity, high penetration capacity
Versatile and easy to apply
Very low emissions
Water and solvent free

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Product subject to mandatory training!

Important: Since 24 August 2023, appropriate training must be provided prior to industrial or commercial use.

More information

Area of Application
Area of Application ARDEX PU 30

Indoor and outdoor use. Floors.

1-component, versatile reaction resin primer based on polyurethane as a primer, barrier primer and consolidator on smooth and dense substrates.

Barrier against excessive residual moisture in cement screeds and concrete floors up to max. 4 CM%

Barrier against excessive residual moisture in cement screeds with underfloor heating up to 3 CM%

Consolidation of worn edge areas on absorbent substrates such as calcium sulphate screeds and calcium sulphate self-levelling screeds, cement screeds and concrete floors

Primer and barrier layer against moisture penetration from above on absorbent and dense substrates such as:

Concrete

Cement, calcium sulphate, magnesia and stone wool screeds

poorly sanded mastic asphalt screeds/old mastic asphalt floors

Old substrates with firmly adhering levelling compounds and adhesive residues

Old substrates with water-soluble adhesive residues such as sulphite-leached adhesives

moisture-sensitive wooden substrates such as chipboard, OSB and hardboard

Dry screed elements such as gypsum fibre boards

old SMP adhesive residues

ceramic tiles and slabs/terrazzo floors.

Quick primer under parquet floors in combination with ARDEX reaction adhesives.

Technical data

Technical data ARDEX PU 30

Material requirement approx.

Consumption	Condition
100 – 150 G/m	For a single coat as a primer
250 – 300 G/m	When applied twice as a moisture barrier

Processing time approx.

60 Minute(s)

Can be walked on after approx.

40 – 50 Minute(s)

Drying time approx.

Time	Condition
1 Hour	As a primer coat
2 Hours	For layers that have been quartz-treated

Contain diisocyanates

Yes

Labelling according to GHS/CLP

See relevant safety data sheet

Labelling according to ADR

See relevant safety data sheet

EMICODE

EC 1 PLUS = very low emissions PLUS

GISCODE

RU1 = solvent-free polyurethane installation materials

Packaging

Canister with 11 kg net

Storage

Can be stored in dry rooms for approx. 18 months in the original sealed container.
Store in a frost-free place.
Store in an upright position.

Downloads
Links and Downloads

Technical Data Sheet
Safety Data Sheet
EC 1 Plus Licence

Product details

Coverage & Packaging

ART.-BEZ.	Coverage	Item Number	EAN	Packaging
ARDEX PU 30 - 11 kg	Canister	4888	4024705223904	60 canisters/pallet

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Calculator for ARDEX PU 30

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The calculator below will tell you how large an area a unit of the selected grout will cover, based on the dimensions that you supply. Simply enter the required figures in the boxes below and view the results in the results box. All tile and joint dimensions are rounded up to the nearest number (no decimal points).
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ARDEX PU 30

Product subject to mandatory training!

Area of Application ARDEX PU 30

Technical data ARDEX PU 30

Links and Downloads

Coverage & Packaging

Calculator for ARDEX PU 30

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