Crown Wallboard Sealer

Typical uses

• Air-dry (polymer based) stoppings and finishing compounds
• Plasterboard

Performance

1. Good adhesion and binding of air-dried stoppings.

2. Minimum fibre-raising on paper.

3. Excellent holdout of topcoats.

4. Very good opacity.

Limitations

1. Do not apply at temperatures below 10°C or when it is liable to drop below 10°C during the drying period.

2. Do not use to seal fibrous plaster. Use solventborne Resene Sureseal (see Data Sheet D42).

3. Not as good as Resene Sureseal (solventborne see Data Sheet D42 or waterborne see Data Sheet D42a) for stain resistance or wet adhesion.

4. Do not exceed the stated film thickness.

Physical properties

Vehicle type	Acrylic
Pigmentation	Titanium dioxide/fillers
Solvent	Water
Finish	Low Sheen
Colour	White
Abrasion resistance	Fair/good
Chemical resistance	Good
Heat resistance	Good
Solvent resistance	Fair

Surface preparation

All surfaces

Clean the surface thoroughly to remove all dirt, dust and loose material. Ensure the surface is free from oil, grease and mould. If moss and mould are present, treat with Resene Moss & Mould Killer (see Data Sheet D80).

Ensure that the surface is sound and free from weak, powdery or under cured stoppings. Avoid sanding the paper surface as this will cause 'furring' and unacceptable textural differences in the finish. Where the paper surface has yellowed due to prolonged exposure to sunlight, use Resene Sureseal (solventborne see Data Sheet D42 or waterborne see Data Sheet D42a).

Consult the recommended specification – levels of plasterboard finish.

Refer to Resene Surface Information Preparation Data Sheets (SIPDS), available online at www.resene.com/datasheets, for full substrate specific surface preparation information.

All sanding dusts can be harmful. Always wear appropriate protection.

Seek expert advice if working with lead, chromate or asbestos based materials or surfaces.

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Application

Apply by	Brush, roller or spray
Typical coverage (spreading rate)	18 square metres per litre per coat
Dry film thickness	23 microns at 18 square metres per litre
Dry time (minimum)	2 hours at 20°C
Recoat time (minimum)	2 hours at 20°C
Usual no. of coats	1
Thinning	Water
Clean up	Water

Stir thoroughly before use. Ensure the correct primer and/or sealer is used. Fill nail holes and surface imperfections after priming.

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Precautions

Please read the current Technical Data Sheet and Safety Data Sheet before specifying or using Resene products. Resene Technical Data Sheets are updated from time to time. This Technical Data Sheet is provided as a guide for this product and may differ from the most recent version. Please discuss your project with your Resene Technical Representative, local Resene ColorShop team or reseller to ensure you have the right products to give you the best quality finish for your specific project.

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Product stewardship

Return any unwanted product or packaging to the Resene PaintWise recycling service (NZ) or Paintback (AU).

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Downloads

Please read the Safety Data Sheet (SDS) before use.

• Safety Data Sheet

View:

• Technical Data Sheet
• Label

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