Zinsser Perma-White Satin Mould Resistant Interior Paint is a high-performance, water-based interior paint designed to provide a durable, washable, moisture-resistant finish in rooms exposed to high humidity, temperature changes and poor air circulation.

Specially formulated for demanding interior environments, Zinsser Perma-White Satin is an excellent choice for bathrooms, kitchens, utility rooms, basements and other areas where moisture and condensation can affect conventional paint finishes.

Its advanced formulation contains a biocide that protects the dried paint film against fungal degradation, helping maintain the appearance and performance of decorated surfaces in humid conditions.

Unlike ordinary interior emulsion paints, Perma-White is designed to provide excellent resistance to moisture, staining, cracking, peeling and blistering.

The paint film is designed to resist cracking, peeling and blistering for up to 7 years before first maintenance, making it a dependable choice for long-lasting interior decoration when applied and maintained correctly.

With a Class 1 Wet Scrub Rating to ISO 11998, Zinsser Perma-White Satin creates a tough, highly washable surface suitable for rooms that require regular cleaning.

Its self-priming formula provides excellent adhesion to many suitable surfaces, including previously painted walls, glossy coatings, solvent-based paint, new drywall, cement block and concrete.

Perma-White can also adhere to suitable existing glossy and solvent-based coatings without sanding, helping reduce preparation time during renovation and redecorating projects.

The water-based, low-odour formulation makes application convenient, while its fade-resistant satin finish helps maintain a clean, attractive appearance.

For professional decorators, property maintenance teams, landlords and DIY enthusiasts searching for mould resistant bathroom paint, kitchen paint, washable satin paint or moisture resistant interior paint, Zinsser Perma-White Satin offers a durable and practical decorating solution.

Key Benefits

• Genuine Zinsser Perma-White Satin

• High-performance mould-resistant interior paint

• Durable satin finish

• Water-based formulation

• Low odour

• Ideal for bathrooms and kitchens

• Suitable for utility rooms and basements

• Designed for high-humidity areas

• Contains a biocide that protects the dried paint film against fungal degradation

• Helps maintain paint film performance in humid environments

• Resists cracking, peeling and blistering

• Up to 7 years before first maintenance under specified conditions

• Excellent moisture resistance

• Excellent stain resistance

• Highly washable

• Highly scrubbable

• Class 1 Wet Scrub Rating

• Tested to ISO 11998

• Self-priming on suitable surfaces

• Excellent adhesion

• Bonds to suitable glossy paint without sanding

• Bonds to suitable solvent-based paint without sanding

• Suitable for new drywall

• Suitable for cement block and concrete

• Fade resistant

• Ideal for busy interior spaces

• Tintable using the appropriate tint base

• BS 4800, RAL and NCS colour options

Mould Resistant Interior Paint

Zinsser Perma-White Satin is specially formulated for interior areas where humidity and condensation can encourage fungal growth on paint surfaces.

The formulation contains a biocide that protects the dried coating against fungal degradation.

This helps preserve the appearance and performance of the paint film in demanding environments.

It is particularly useful for:

• Bathrooms

• Kitchens

• Utility rooms

• Laundry rooms

• Basements

• Other high-humidity interior areas

Important: The biocide protects the paint film. Perma-White does not remove existing mould or correct the underlying causes of dampness, condensation or poor ventilation.

Bathroom Paint – Moisture Resistant Satin Finish

Bathrooms are among the most demanding areas of a home to decorate.

Steam, condensation, temperature changes and frequent cleaning can place considerable stress on ordinary interior paint.

Zinsser Perma-White Satin provides a durable, moisture-resistant finish designed for suitable bathroom walls and ceilings.

Its washable and scrubbable surface makes it particularly useful for maintaining a clean appearance in regularly used bathrooms.

The coating is moisture resistant but is not intended to replace waterproof tanking or specialist coatings in areas subject to continuous water exposure.

Kitchen Paint – Washable & Scrubbable

Kitchens require a paint finish that can withstand regular cleaning and everyday staining.

Zinsser Perma-White Satin creates a tough, washable and scrubbable coating that is well suited to busy kitchen environments.

Its stain-resistant properties help make routine cleaning more convenient.

This makes it a practical choice for suitable kitchen walls and ceilings.

Ideal for Utility Rooms & Laundry Rooms

Utility rooms and laundry rooms can experience fluctuating humidity and frequent temperature changes.

Perma-White Satin is designed for these demanding conditions, offering:

• Moisture resistance

• A durable satin finish

• Excellent washability

• Strong adhesion

• Protection of the dried coating against fungal degradation

It is particularly useful for spaces where conventional decorative paints may struggle to maintain their appearance.

Suitable for Basements

Basements can experience poor air circulation and elevated humidity.

Zinsser Perma-White Satin provides a durable finish for suitable basement walls and other compatible interior surfaces.

Any active dampness, water ingress or structural moisture issues must be resolved before painting.

Durable Satin Finish

Perma-White Satin provides a smooth, durable satin appearance.

The finish offers a subtle sheen while delivering the practical benefits of a washable and scrubbable coating.

It is particularly useful for areas where durability and ease of maintenance are important.

Class 1 Wet Scrub Rating – ISO 11998

One of the key performance features of Zinsser Perma-White Satin is its Class 1 Wet Scrub Rating to ISO 11998.

Class 1 represents a high level of wet scrub resistance, making the coating particularly suitable for areas requiring frequent cleaning.

This provides reassurance for demanding interior applications such as bathrooms, kitchens and utility rooms.

Highly Washable Paint

Zinsser Perma-White Satin is designed to withstand routine cleaning.

Its tough coating helps maintain the appearance of decorated surfaces when cleaned appropriately.

This makes it particularly useful for busy homes, rental properties and other frequently used interior spaces.

Stain Resistant Interior Paint

The finished coating provides excellent stain resistance, helping make everyday marks and dirt easier to manage.

Its washable surface supports regular maintenance without relying on a delicate decorative finish.

Moisture Resistant Paint

Perma-White Satin is designed to withstand the conditions commonly found in humid interior spaces.

Its moisture-resistant film helps protect the decorated surface against the effects of normal humidity and condensation.

It should not be used as a substitute for waterproofing where water penetration or persistent saturation is present.

Resists Cracking, Peeling & Blistering

Zinsser Perma-White is formulated to resist cracking, peeling and blistering for up to 7 years before first maintenance under the manufacturer's specified conditions.

This makes it a durable choice for correctly prepared surfaces in demanding interior environments.

The performance claim depends on appropriate preparation, application, maintenance and environmental conditions.

Excellent Adhesion Without Sanding

Perma-White Satin offers excellent adhesion to many previously painted surfaces.

It can bond to suitable glossy and solvent-based paint coatings without sanding, helping simplify redecorating projects.

All surfaces must still be clean, dry, sound and free from contamination.

Self-Priming Interior Paint

One of the advantages of Zinsser Perma-White Satin is its self-priming performance on suitable substrates.

This can reduce the need for a separate primer in many decorating applications.

Suitable surfaces include:

• Existing flat paint

• New drywall

• Cement block

• Concrete

• Other compatible interior substrates

Some surfaces, stains or repairs may still require specialist preparation or priming.

Suitable for Previously Painted Surfaces

Perma-White can be used to redecorate suitable existing paint finishes.

Its adhesion properties make it particularly useful when updating rooms that have previously been painted with glossy or solvent-based coatings.

This can save time on renovation and maintenance projects.

Fade Resistant Finish

Zinsser Perma-White Satin offers excellent fade resistance, helping maintain the appearance of the finished surface over time.

This is particularly beneficial for rooms where a consistent decorative finish is important.

Water-Based & Low Odour

Perma-White Satin features a water-based, low-odour formula.

This makes it a practical choice for interior decorating projects where ease of application is important.

Always provide suitable ventilation and follow the manufacturer's safety recommendations during painting and drying.

Tintable to BS 4800, RAL & NCS Colours

Zinsser Perma-White Satin can be tinted using the appropriate tint base to a wide selection of colours from recognised colour systems.

Available tinting options include:

• BS 4800

• RAL

• NCS

This allows users to combine a durable, moisture-resistant paint finish with their preferred interior colour scheme.

Colour availability depends on the tint base and the manufacturer's tinting limitations.

Zinsser Perma-White Satin vs Standard Interior Emulsion

Standard interior emulsions are generally designed for everyday decorative use.

Zinsser Perma-White Satin offers additional benefits for demanding interior environments:

• Protection of the dried paint film against fungal degradation

• Moisture resistance

• High washability

• Class 1 wet scrub resistance

• Excellent adhesion

• Self-priming properties

• Resistance to cracking, peeling and blistering

• A durable satin finish

These features make it particularly useful in kitchens, bathrooms and other areas exposed to humidity.

Zinsser Perma-White Satin vs Matt Paint

Satin and matt finishes provide different decorative appearances.

Perma-White Satin offers a subtle sheen and a durable, highly washable surface.

A matt finish generally provides a flatter appearance with less visible sheen.

For rooms where regular cleaning and a satin appearance are preferred, Perma-White Satin is a practical option.

How to Use

1. Inspect the surface and identify any dampness, condensation or mould problems.

2. Correct the underlying causes of moisture and poor ventilation where necessary.

3. Remove existing mould using an appropriate cleaning and treatment process before painting.

4. Ensure the surface is clean, dry and sound.

5. Remove dust, grease, dirt and loose or flaking paint.

6. Repair damaged areas and prepare unsuitable surfaces as required.

7. Check that the substrate is compatible with Zinsser Perma-White Satin.

8. Stir the paint thoroughly before use.

9. Apply evenly using a suitable brush or roller.

10. On suitable previously painted surfaces, take advantage of the product's adhesion properties where the manufacturer's instructions permit.

11. On compatible new drywall, cement block or concrete, follow the recommended self-priming application procedure.

12. Apply additional coats as required for uniform coverage and finish.

13. Observe the manufacturer's specified drying and recoating times between coats.

14. Allow the coating to develop its intended durability before subjecting it to intensive cleaning.

Always follow the current Zinsser technical data sheet and safety instructions.

Ideal For

• Bathrooms

• Kitchens

• Utility rooms

• Laundry rooms

• Basements

• High-humidity interiors

• Areas with poor air circulation

• Rooms with frequent temperature changes

• Interior walls

• Suitable ceilings

• Previously painted surfaces

• Glossy paint

• Solvent-based paint

• New drywall

• Cement block

• Concrete

• Busy family homes

• Rental properties

• Property maintenance

• Professional decorating

• DIY renovation

Product Information

Brand: Zinsser
Product: Perma-White Satin Mould Resistant Interior Paint
Type: Mould-resistant interior decorative paint
Base: Water-based
Use: Interior
Finish: Satin
Odour: Low odour
Mould Resistance: Contains a biocide that protects the dried paint film against fungal degradation
Moisture Resistance: Yes
Stain Resistance: Yes
Washable: Yes
Scrubbable: Yes
Wet Scrub Rating: Class 1
Wet Scrub Standard: ISO 11998
Self-Priming: Yes, on suitable substrates
Adhesion to Glossy Paint: Yes, on compatible coatings
Adhesion to Solvent-Based Paint: Yes, on compatible coatings
No Sanding Required: On suitable sound substrates
Cracking Resistance: Up to 7 years before first maintenance under specified conditions
Peeling Resistance: Up to 7 years before first maintenance under specified conditions
Blistering Resistance: Up to 7 years before first maintenance under specified conditions
Fade Resistance: Excellent
Tintable: Yes, using the appropriate tint base
Colour Systems: BS 4800, RAL and NCS
Suitable for Bathrooms: Yes
Suitable for Kitchens: Yes
Suitable for Utility Rooms: Yes
Suitable for Basements: Yes, on appropriately prepared dry surfaces
Suitable for New Drywall: Yes
Suitable for Cement Block: Yes
Suitable for Concrete: Yes
Primary Use: Durable, washable, moisture-resistant interior decoration in bathrooms, kitchens and other demanding high-humidity spaces.

WEEE Recycling Producer Registration Number:12889

How do I return my old product to be recycled?

You can return your old product to MyDIY. Waste Electrical and Electronic Equipment (WEEE) is taken back free of charge on a one-for-one, like-for-like basis. Waste batteries including rechargeable batteries are taken back free of charge. You are not obliged to make any purchase when returning old batteries. Each local authority must also accept household WEEE and small batteries free of charge at its recycling facilities. All WEEE and waste batteries must be recycled and should not be placed in any of your household wheelie bins. Make sure you always recycle all your old electrical goods and batteries.

What products can I recycle for free?

You can return anything that is electricaly powered or battery powered. Even your old bicycle lamps can be recycled!.

Do you take back used batteries?

Yes we do. The batteries that we accept are AA, AAA, C or D, powertool batterys and also the flat batteries that are found in watches and toys. Unfortunately we do not accept back any Industrial or car batteries.

Do I need to have made a purchase at MyDIY.ie?

No you don't. You can recycle any of the above items at our store in Inchicore Dublin 8, even if you have not made a purchase with us.

Will you collect my old product?

Yes, but we must be notafied within 14 days of purchase date. You can still arrange to have your old appliance recycled free of charge. Simply bring it back to our Inchicore store and we will ensure that it is disposed of in an environmentally friendly manner.

How much will it cost?

There is no charge to return products to any of our warehouses.

Why should I recycle with MyDIY?

We will ensure that your old product is disposed of correctly to reduce the potentially harmful effects caused on the environment and to conserve natural resources. Further information can be found on weeeireland.ie.

EMC (Environmental Management Cost) Included in the purchase price. 

Gas discharge lamps, LFLs and CFLs €0.15

LED lamps and luminaires €0.05

Large appliances €5.00

Information

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