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Michael Harding
NAAP White - Michael Harding
PrimerPW6
PW6

NAAP White

NAAP · 75ml · 500ml · 1L, 1L, 2.5L, 5L

Opaque white ground. Apply two coats to linen, wood, or MDF. Flexible, permanent and highly pigmented; suitable for acrylics and oils. Use as the base layer for transparent NAAP colours.

Technical Summary

NAAP White is a single-pigment Michael Harding primer made with PW6.

It is opaque.

Code
NAAP
Pigment Index
PW6
Contents
PW6
Sizes
75ml · 500ml · 1L, 1L, 2.5L, 5L
Opacity
Opaque
Toxicity
Non-Toxic
Safety Data Sheet (SDS) →
PW6 · Pigment History →
Colour Science

Pigment composition

NAAP White is a coloured Non-Absorbent Acrylic Primer. The data below describes the colouring pigment(s) used to tint the primer ground.

PW6
Titanium White
ChemistryTitanium dioxide (TiO₂)
ToxicityNon-toxic.
PW6 pigment entry →

Primers are formulated for ground preparation rather than fine-art painting. Pigment data is drawn from the Michael Harding pigment encyclopaedia.

Pigment Behaviour

Tint · Tone · Shade · Glaze

Preview how NAAP White behaves when mixed, toned, shaded and glazed. Each swatch is computed from the masstone using a perceptual subtractive model - an approximation for guidance, not a formulation guarantee.

Masstone swatch
Masstone

NAAP White straight from the tube.

Undertone
#fefefd

A thin wash over white.

Tint
#f8f8f5

Mixed with Titanium White.

Tone
#b9b8b4

Mixed with a mid neutral grey.

Shade
#929291

Darkened with a chromatic black.

Glaze
#fdfdfc

A thin transparent film over white.

Guide to Use

Guide to Use: Apply as a first primer or over acrylic-primed surfaces. Suitable for MDF or other lightly sanded supports to improve adhesion. No size or PVA is required beneath. Apply 1-3 coats using a brush or roller, either undiluted or diluted with up to 20% water to adjust texture and handling. Allow a minimum of 30 minutes drying between coats, though 24 hours is recommended for best results and stability. Do not apply over rabbit skin glue, oil primers, oil paint, or wide weft canvas. Tutorial available via QR code.

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NAAP White

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NAAP White: Questions & Answers

What pigment is used in NAAP White?

NAAP White is made with PW6.

Is NAAP White a single-pigment colour?

Yes. NAAP White uses a single pigment (PW6), so its behaviour stays consistent and predictable on the palette.

Is NAAP White transparent or opaque?

NAAP White is opaque.

How should NAAP White be used?

Guide to Use: Apply as a first primer or over acrylic-primed surfaces. Suitable for MDF or other lightly sanded supports to improve adhesion. No size or PVA is required beneath. Apply 1-3 coats using a brush or roller, either undiluted or …

Is NAAP White vegan?

Yes. NAAP White contains no animal-derived ingredients and is suitable for vegan artists.

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Colour Disclaimer: Colours shown on screen or in print may vary from the actual product. For the most accurate representation of colour, texture and finish, we recommend viewing a physical sample or swatch in person before making your final selection.

Michael Harding

Featured Colour

Foundation White - Michael Harding

Foundation White

No. 225 · Series 2

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Handmade in the UK · Since 1982

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Product Information & Disclaimer

The information provided on this website is based on research and testing conducted by Michael Harding Art Formulas Ltd and is intended as general guidance on the characteristics and potential uses of our products in established painting practices.

While we take care to provide accurate and reliable information, individual materials, techniques, working conditions and applications can vary. Michael Harding Art Formulas Ltd cannot guarantee that any product will be suitable for every individual purpose or application. Users should carefully read all product labels, instructions and safety information and carry out appropriate testing before use, particularly when developing individual techniques or combining materials.

To the fullest extent permitted by applicable law, Michael Harding Art Formulas Ltd makes no express or implied warranties as to merchantability or fitness for a particular purpose and accepts no liability for any loss or damage, including indirect or consequential loss, arising from the use or application of its products.

Colour Representation

Colours displayed on this website and in printed materials are for guidance only. Their appearance may vary depending on screen settings, device, lighting conditions, printing processes and other factors, and may therefore differ from the appearance of the physical product.

For the most accurate representation of colour, texture and finish, we strongly recommend viewing a physical product sample or swatch in person before making a final selection or purchase. Where colour accuracy is important, please do not rely solely on digital or printed representations.

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