Product Code: 6D-GGEN-9JQE

Lecol 7500 Fast Drying Wood Floor Gap Filler

Name: Lecol 7500 Fast Drying Wood Floor Gap Filler
Brand: Lecol
SKU: 6D-GGEN-9JQE
Price: 30.21 GBP
Availability: InStock

£30.21

INC VAT

Size

0.8KG 5KG

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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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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.

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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.

Lecol 7500 Fast Drying Wood Floor Gap Filler is a professional, water-free synthetic resin binder developed specifically for filling joints and imperfections in parquet and other wooden floors. It is mixed with clean sanding dust from the floor being restored to create a smooth paste that closely matches the surrounding timber.

Its rapid-drying formulation allows the floor to be sanded again after approximately 30–60 minutes under suitable conditions. Lecol 7500 is available in 0.8kg and 5kg variants and can be used before applying the professional stains, primers, lacquers and wood floor oils available from Wiltshire Wood Flooring Supplies.

Wiltshire Wood Recommendation
Mix Lecol 7500 with fine, clean sanding dust collected from the same floor and spread it across the surface using the Bona Flat Bladed Trowel. Its flexible stainless steel blade helps force the mixture firmly into the joints while removing excess filler from the timber surface.

Key Benefits

Very fast-drying professional wood floor filler
Ready for sanding after approximately 30–60 minutes
Mixes with sanding dust for a close timber colour match
Developed specifically for parquet and wooden floors
Excellent filling and levelling properties
Suitable for full-surface filling before the final sanding stage
Compatible with professional stains, primers, lacquers and floor oils
Available in 0.8kg and 5kg variants

Suitable For

Parquet and herringbone flooring
Mosaic and patterned wood flooring
Solid wood flooring
Suitable engineered wood flooring
Fine joints between parquet blocks
Small gaps between timber boards
Nail holes and fixing holes
Minor cracks and surface imperfections
Full-surface filling during professional floor sanding

Important: Resin filler is best suited to stable joints and smaller imperfections. Significant seasonal movement within floorboards can cause dried filler to loosen over time. Larger or highly mobile gaps may require timber slivers or another suitable repair method.

Technical Information

Manufacturer	Lecol
Product Type	Water-free synthetic resin filler binder
Available Sizes	0.8kg and 5kg
Mixing Method	Mix with fine sanding dust collected from the floor being restored
Approximate Drying Time	30–60 minutes
Minimum Application Temperature	Room and product temperature must be at least 15°C
Recommended Application Tool	Bona Flat Bladed Trowel
Storage Temperature	Store above 5°C and protect from frost
Approximate Shelf Life	6 months when correctly stored in the original sealed container
Compatible Finishes	Professional wood stains, primers, waterborne lacquers, penetrating oils and hardwax oils

Drying times are approximate and will vary according to the amount applied, joint depth, 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 clean sanding dust during the sanding stage immediately before the final sanding cut.
Use dust from the same timber and, where possible, the same floor to minimise colour variation.
Ensure the Lecol 7500 and the room are both at least 15°C before mixing.
Use clean mixing equipment and a clean stainless steel application tool.

How To Mix and Apply

Pour a manageable quantity of Lecol 7500 into a clean mixing container.
Gradually add fine sanding dust and mix until a smooth paste is produced that spreads 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 press the filler completely into the joints, cracks and fixing holes.
Keep the trowel relatively flat and remove heavy ridges or accumulations from the timber surface.
Allow the filler to dry completely for approximately 30–60 minutes, depending on the amount applied and site conditions.
Complete the final sanding process only after the filler is fully dry.
Vacuum the surface thoroughly and repeat the filling process where deeper joints require an additional application.
Finish the sanding sequence before applying the chosen stain, primer, lacquer or oil system.

Recommended Application Tool

Product	Recommended Use
Bona Flat Bladed Trowel	Recommended for spreading Lecol 7500 across the floor, pressing the mixture firmly into the joints and scraping away excess filler before it dries.

Compatible Finishing Systems

Once Lecol 7500 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 systems available within our Wood Floor Primers collection.
Morrells Floor Lacquers	Morrells Induro and other compatible systems within our Wood Floor Lacquers collection.
Bona Primers and Lacquers	Suitable before applying the required Bona Wood Floor Primer and Bona Wood Floor Lacquer system.
Osmo Hardwax Oils	Compatible with suitable products from our Interior Hard Wax Oils collection.
Coloured Oils and Wood Stains	Suitable options from Bona, Morrells and Osmo are available within our Coloured Oils and Wood Stains collection.

Staining Advice: 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.

Humidity: Do not mix or apply Lecol 7500 in conditions of high humidity, as this can cause white discolouration within the dried filler.

Safety: Lecol 7500 is a highly flammable solvent-based product. Keep it away from heat, sparks, open flames and other ignition sources. Maintain good ventilation, avoid breathing the vapour and wear suitable protective gloves and eye protection. Keep the container tightly closed when not in use and follow the current product label and safety data sheet.

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

1. What is Lecol 7500 Resin Filler used for?

Lecol 7500 is a solvent-based resin filler designed for filling gaps, cracks, and holes in wooden floors. It is mixed with fine sanding dust from the floor to create a filler that matches the colour of the wood, providing a seamless finish.

2. How do I use Lecol 7500 Resin Filler?

To use Lecol 7500, mix the resin filler with fine sanding dust collected from the wood being sanded. Apply the mixture to the gaps and cracks using a trowel, filling knife or spatula. Allow it to dry before sanding the surface smooth. It can then be finished with oil, lacquer, or varnish.

3. How long does Lecol 7500 take to dry?

Lecol 7500 typically takes 30-60 minutes to dry, depending on the size of the gaps and the temperature of the room. Once dry, it can be sanded smooth and prepared for finishing.

4. What types of wood floors can Lecol 7500 be used on?

Lecol 7500 can be used on all types of wooden floors, including softwoods like pine and hardwoods such as oak and ash. It is ideal for use on sanded wooden floors where the sanding dust can be mixed with the resin for an exact colour match.

5. Can Lecol 7500 Resin Filler be stained or finished?

Yes, once Lecol 7500 has been sanded and dried, it can be stained, varnished, or oiled to match the finish of the surrounding floor. Because it is mixed with the wood’s sanding dust, the filler takes on the colour of the wood for a seamless look.

6. Is Lecol 7500 environmentally friendly?

Lecol 7500 is a solvent-based product and contains VOCs (volatile organic compounds), so it is recommended to use it in a well-ventilated area and follow all safety precautions. While effective, it is not as environmentally friendly as water-based alternatives.

7. Can Lecol 7500 be used to fill large gaps?

Lecol 7500 is best suited for filling small to medium-sized gaps and cracks. For very large gaps, other methods such as using wood slivers or other gap fillers may be more appropriate.

8. How do I clean tools after using Lecol 7500 Resin Filler?

Tools used with Lecol 7500 should be cleaned with a solvent such as white spirit or acetone while the filler is still wet. Once it dries, the filler will harden and become difficult to remove from tools.

9. How should Lecol 7500 Resin Filler be stored?

Store Lecol 7500 in a cool, dry place, away from direct sunlight and sources of heat. Ensure the container is tightly sealed when not in use to prevent the resin from drying out.

10. Is Lecol 7500 Resin Filler easy to sand?

Yes, Lecol 7500 is easy to sand once it has dried, allowing for a smooth, even surface. Sanding ensures that the filled gaps blend seamlessly with the rest of the floor before applying the final finish.

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