Product Code: 2MF/104A

Morrells Mix & Fill Wood Floor Filler

Name: Morrells Mix & Fill Wood Floor Filler
Brand: Morrells
SKU: 2MF/104A
Price: 19.36 GBP
Availability: InStock

£19.36

INC VAT

Size

1L 5L

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Free next-working-day delivery Eligible mainland UK postcodes FREE

Free next-working-day delivery on this item The only exceptions are the postcode areas listed below.

Order by 3pm Monday–Friday For same-working-day dispatch

Delivery aim Next working day For eligible in-stock orders

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Larger orders FedEx tracked delivery Including suitable oversized items

Orders placed Monday–Thursday before 3pm will be delivered the next working day.

Orders placed before 3pm Friday will be delivered Monday. Orders placed after 3pm Friday or over the weekend will be delivered Tuesday.

Working days are Monday–Friday, excluding UK bank holidays and announced closure periods.

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Excluded postcode areas Online delivery orders cannot currently be accepted for the areas below.

Area	Excluded postcodes
North-east Scotland	AB31–AB45, AB51–AB56
Central & northern Highlands	FK19–FK21; all IV
Outer Hebrides	All HS
Arran & Cumbrae	KA27–KA28
Caithness, east Sutherland & Orkney	All KW
Argyll & Inner Hebrides	PA21–PA38, PA41–PA49, PA60–PA78
Perthshire & western Highlands	PH1 1, PH1 3, PH1 4, PH5–PH10, PH15–PH26, PH30–PH44, PH49–PH50
Shetland	All ZE
Northern Ireland	All BT
Channel Islands & Isle of Man	All GY, JE & IM
Isles of Scilly	TR21–TR25

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Unit 1 Penton Business Park, Stephenson Road, Salisbury, SP2 7NP.

Morrells Mix & Fill Wood Floor Filler is a professional cellulose-based resin binder designed to be mixed with clean sanding dust from the floor being restored. The mixture creates a fast-drying, timber-matched filler for filling joints, nail holes, splits and shakes before the final sanding and finishing stages.

Suitable for gaps up to approximately 5mm wide or deep, Mix & Fill can be used beneath the professional stains, primers, lacquers and wood floor oils available from Wiltshire Wood Flooring Supplies. Choose from 1 litre and 5 litre sizes using the options above.

Wiltshire Wood Recommendation
Mix the binder with fine, clean sanding dust collected from the same floor and spread it across the entire surface using the Bona Flat Bladed Trowel. Its flexible stainless steel blade helps force the filler firmly into joints while removing excess material from the timber surface.

Key Benefits

Mixes with sanding dust for a close timber colour match
Suitable for joints and imperfections up to approximately 5mm
Fills nail holes, splits, shakes and small gaps
Fast-drying professional formulation
Can be spread across the complete floor surface
Easy to sand before staining or finishing
Compatible with professional stains, primers, lacquers and floor oils
Available in 1 litre and 5 litre variants

Suitable For

Parquet and herringbone flooring
Mosaic and patterned wood flooring
Solid wood flooring
Suitable engineered wood flooring
Nail holes and small surface imperfections
Timber splits and shakes
Joints up to approximately 5mm wide or deep
Full-surface filling during professional floor sanding

Important: Resin filler is best suited to stable joints and smaller imperfections. Gaps within boards that experience substantial seasonal expansion and contraction may cause dried filler to loosen. Larger or highly mobile gaps may require timber slivers or another suitable repair method.

Technical Information

Manufacturer	Morrells
Product Type	Cellulose-based wood floor filler binder
Available Sizes	1 litre and 5 litres
Recommended Gap Size	Up to approximately 5mm wide or deep
Mixing Ratio	1 part binder to 1–2 parts clean sanding dust
Recommended Sanding Dust	Fine, clean dust collected during approximately 80–120 grit sanding
Approximate Drying Time	20–60 minutes
Sanding After Filling	100–120 grit abrasive once completely dry
Recommended Application Tool	Bona Flat Bladed Trowel
Compatible Finishes	Professional wood stains, primers, waterborne lacquers, penetrating oils and hardwax oils

Drying times are approximate and will vary according to the mixing ratio, depth of fill, amount applied, temperature, humidity and site conditions.

Preparation

Sand the flooring back to clean, bare timber.
Ensure the surface is dry and free from wax, oil, lacquer and other contamination.
Collect fine, clean sanding dust from the same timber being filled.
Avoid contaminated dust collected from previous floors, different species or unsuitable abrasive stages.
Use a clean mixing container and application tool.

How To Mix and Apply

Mix one part Morrells Mix & Fill with one or two parts of clean sanding dust.
Adjust the amount of dust until a smooth paste is produced that can be spread easily without becoming excessively dry.
Apply the mixture across the floor using the Bona Flat Bladed Trowel.
Work diagonally and from several directions where necessary to force the filler completely into joints, nail holes, splits and shakes.
Keep the trowel relatively flat and remove heavy ridges or accumulations from the timber surface.
Allow the filler to dry completely for approximately 20–60 minutes, depending on the gaps and site conditions.
Sand the dried surface using approximately 100–120 grit abrasive until all excess filler has been removed.
Vacuum thoroughly and repeat the filling process where deeper joints require an additional application.
Complete the required sanding sequence before applying the chosen stain or finishing system.

Recommended Application Tool

Product	Recommended Use
Bona Flat Bladed Trowel	Recommended for spreading Mix & Fill across the complete floor, pressing the mixture firmly into joints and scraping away excess filler before drying.

Compatible Finishing Systems

Once the filler is completely dry and all surface residue has been sanded away, the floor can be treated with the appropriate professional finishing system.

Finishing System	Suitable Options
Morrells Wood Stains	Morrells SCANDI Wood Stains and Morrells Light Fast Wood Stain.
Morrells Primers and Sealers	Compatible Morrells Induro systems available within our Wood Floor Primers collection.
Morrells Floor Lacquers	Suitable beneath Morrells Induro XL1, XL2 and other compatible systems in our Wood Floor Lacquers collection.
Bona Primers and Lacquers	Suitable before applying the required Bona Wood Floor Primer and Bona Wood Floor Lacquer system.
Bona Coloured Oil	Compatible with Bona Craft Oil 2K once the filler has been fully sanded from the timber surface.
Osmo Hardwax Oils	Compatible with suitable products from our Interior Hard Wax Oils collection.
Additional Stains and Coloured Finishes	Suitable options are available within our Coloured Oils and Wood Stains collection.

Staining Advice: Always remove all filler residue from the face of the timber before staining. Filled joints can absorb colour differently from the surrounding wood, so complete a representative test area using the full stain and finishing system before treating the entire floor.

Safety: Follow the current product label and safety data sheet. Maintain good ventilation during application and drying, keep the product away from heat and ignition sources, and store the container tightly closed when not in use.

Always follow the application sequence for the selected stain, primer, lacquer or oil system. Compatibility does not remove the need to complete the correct sanding preparation and a representative test area before full application.

1. What is Morrells Mix and Fill Resin Wood Filler used for?

Morrells Mix and Fill Resin Wood Filler is a fast-drying, solvent-based resin designed to be mixed with fine wood sanding dust. This mixture creates a paste suitable for filling nail holes, splits, shakes, and gaps up to 5mm in width on wooden floors and other timber surfaces.

2. How do I prepare and apply Morrells Mix and Fill Resin Wood Filler?

To prepare the filler:

Mixing Ratio: Combine 1 part of the resin with 1 to 2 parts of clean sanding dust (preferably from 80 to 120 grit sanding) to achieve a smooth paste.
Application: Apply the mixture over the entire area using a trowel, scraper, or another straight-edged tool, ensuring that all holes, shakes, and gaps are completely filled.
Drying Time: Allow approximately 1 hour for the filler to dry, depending on the mixing ratio, amount applied, and ambient conditions.
Sanding: Once dry, sand the area with 100 to 120 grit sandpaper to achieve a smooth finish. Repeat the process if necessary.

3. Can Morrells Mix and Fill Resin Wood Filler be used on all types of wood?

Yes, this filler is suitable for use on various wood types. By mixing the resin with sanding dust from the specific wood being treated, the filler closely matches the colour and texture of the surrounding material, ensuring a seamless repair.

4. Is Morrells Mix and Fill Resin Wood Filler suitable for large gaps or deep holes?

This filler is effective for filling gaps up to 5mm in width. For larger gaps or deeper holes, it is recommended to fill them in layers, allowing each layer to dry before applying the next, to ensure proper adhesion and prevent shrinkage.

5. Can I stain or finish over Morrells Mix and Fill Resin Wood Filler?

Yes, once the filler has dried and been sanded smooth, it can be stained, varnished, or finished to match the surrounding wood. Its compatibility with various finishes makes it versatile for different woodworking projects.

6. How should I store Morrells Mix and Fill Resin Wood Filler?

Store the filler in its original, tightly sealed container in a cool, dry place away from direct sunlight and sources of heat. Proper storage ensures the product remains effective for future use.

7. Is Morrells Mix and Fill Resin Wood Filler suitable for exterior use?

This filler is primarily designed for interior applications. If considering it for exterior use, ensure that the filled area is properly sealed and protected with an appropriate exterior-grade finish to withstand weather conditions.

8. How do I clean tools after using Morrells Mix and Fill Resin Wood Filler?

Clean tools and equipment immediately after use with a suitable solvent, such as white spirit, to remove any residual filler before it hardens.

9. What is the shelf life of Morrells Mix and Fill Resin Wood Filler?

When stored correctly in its unopened original container, the filler has a shelf life of at least one year from the date of production.

10. Are there any safety precautions I should take when using Morrells Mix and Fill Resin Wood Filler?

Yes, ensure adequate ventilation during use, avoid contact with skin and eyes, and keep the product away from open flames or sources of ignition. Always refer to the product's safety data sheet for detailed safety information.

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