SKU: 8GP/304B

Morrells Induro GP Seal Wood Floor Sealer/Primer 5L

£63.46

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Free Next Working Day Delivery

Free Next Day Delivery on all orders (Please note that occasional delays may occur due to courier disruptions or stock availability).
Orders placed before 3 pm will be dispatched on the same working day for delivery the next working day.
Orders placed after 3 pm on Fridays will be dispatched first thing on Monday for delivery on Tuesday.
Small items are shipped via Royal Mail with 24-hour tracked delivery.
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We deliver to mainland UK only.
Orders placed for delivery on a bank holiday or during our closure period will be dispatched on the next standard working day.
Exclusions: Levelling compounds are not eligible for delivery

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Opening hours: 7am - 4pm Mon-Fri

Collection address:

Wiltshire Wood Flooring Supplies

Unit 1

Penton Business Park

Stephenson Road

Churchfields Industrial Estate

Salisbury

SP2 7NP

Description

Morrells GP Wood Floor Sealer is a high-performance waterborne primer designed to enhance the natural warmth and grain definition of wooden flooring while providing an excellent base for Morrells Induro floor lacquer systems.

This advanced water-based floor sealer improves adhesion and ensures a consistent, professional finish when applying Morrells Induro waterborne lacquers. It creates a strong yet flexible base coat with excellent clarity and resistance to chemical and mechanical wear once the lacquer system is applied.

Unlike many waterborne sealers, Morrells GP Wood Floor Sealer does not require the addition of a separate crosslinking additive, making it straightforward and reliable to use in professional wood floor finishing systems.

This primer is suitable for most timber species including oak, pine and other common hardwood flooring. For tropical hardwoods or timber containing natural oils or waxes, Morrells Isosil shellac-based sealer is recommended instead.

Key Benefits

• Waterborne floor sealer and primer
• Enhances the natural warmth and grain of wood flooring
• Provides excellent adhesion for Morrells Induro lacquers
• Strong, flexible base for high performance lacquer systems
• Does not require additional crosslinking additives
• Ideal for professional floor sanding and finishing

Technical Information

Pack size: 5 litres
Coverage: Approx. 40m² per 5 litres depending on timber porosity and application method
Recommended coats: 1 coat
Touch dry: Approximately 2 hours at 18°C
Recoatable: Approximately 2 hours at 18°C
Application temperature: Ideally between 18°C and 22°C with good ventilation

Recommended Finishes

Morrells GP Wood Floor Sealer is designed for use prior to applying Morrells Induro waterborne floor lacquers including:

• Induro XL1
• Induro XL2
• Induro XLA
• Induro NATRO
• Induro SPORT

Application Guidance

Ensure the floor has been properly sanded and is clean, dry and free from dust before applying the sealer.

After completing the sanding process, apply one even coat of Morrells GP Wood Floor Sealer using a suitable roller or floor applicator. The product should be applied evenly across the surface and allowed to dry before applying the chosen Morrells Induro lacquer system.

Do not sand or denib the GP sealer coat before applying the lacquer.

Preparation

Before sanding, inspect the floor for protruding nails or screws and remove or countersink them where necessary.

Floors should be sanded through multiple grit stages depending on the condition of the timber. For filling small gaps, Morrells Mix'n'Fill can be used with sanding dust after the 80–100 grit sanding stage.

Larger gaps should be filled using suitable wood fillers before completing the final sanding process.

Floor Staining

If staining the floor prior to sealing, Morrells Light Fast stains can be used to provide strong colour definition and highlight the natural grain of the timber.

Apply stain using a brush, rag or mohair pad and remove any excess stain with a clean cloth to prevent film build-up, which may affect the adhesion of subsequent lacquer coats.

Only stains designed specifically for interior wood flooring should be used, as decking or exterior stains often contain water-repellent additives that can prevent waterborne lacquers from adhering properly.

For professional use only.

For further technical guidance and common application questions, please refer to the Frequently Asked Questions section below.

FAQs

1. What is Morrells GP Wood Floor Sealer used for?
Morrells GP Wood Floor Sealer is a water-based primer designed to prepare wooden floors before applying Morrells Induro waterborne floor lacquers. It enhances the natural appearance of the timber while improving adhesion and ensuring a consistent, professional lacquer finish.

2. When should I use Morrells GP Wood Floor Sealer?
GP Wood Floor Sealer is ideal for most standard timber flooring species such as oak, pine and other common hardwoods. It is typically applied after sanding and before applying Morrells Induro floor lacquers.

3. When should I use Morrells Isosil instead of GP Sealer?
If the timber contains natural oils, waxes or contamination — particularly with tropical hardwoods such as teak, iroko or merbau — Morrells Isosil shellac-based sealer should be used instead, as it is specifically designed to isolate these contaminants.

4. How do I apply Morrells GP Wood Floor Sealer?
The product should be applied to a properly sanded, clean and dust-free wooden floor using a roller or suitable floor applicator. Apply one even coat across the surface and allow it to dry before applying the chosen Morrells Induro lacquer system.

5. How long does Morrells GP Wood Floor Sealer take to dry?
Under normal conditions (approximately 18–20°C with good ventilation), the sealer becomes touch dry in around 2 hours and can normally be recoated with lacquer after approximately 2 hours.

6. How many coats of Morrells GP Wood Floor Sealer should be applied?
In most cases, a single coat of Morrells GP Wood Floor Sealer is sufficient before applying Morrells Induro floor lacquers.

7. Do I need to sand between the GP Sealer and the lacquer coats?
No sanding or denibbing is normally required after applying Morrells GP Wood Floor Sealer. However, light denibbing may be required between coats of the lacquer system depending on the manufacturer’s recommendations.

8. What coverage does Morrells GP Wood Floor Sealer provide?
Morrells GP Wood Floor Sealer typically covers approximately 40m² per 5 litres, depending on the porosity of the timber, sanding quality and application method.

9. Can Morrells GP Wood Floor Sealer be used over wood stains?
Yes, the sealer can be applied over suitable interior wood floor stains. Ensure excess stain has been removed and the stain has fully dried before applying the sealer to ensure proper adhesion of the lacquer system.

10. What finishes can be applied over Morrells GP Wood Floor Sealer?
Morrells GP Wood Floor Sealer is designed for use with Morrells Induro waterborne lacquers including Induro XL1, XL2, XLA, NATRO and SPORT.

11. How should Morrells GP Wood Floor Sealer be stored?
Store the product in a cool, dry environment away from frost and direct sunlight. Ensure the container is sealed tightly when not in use and store in accordance with the manufacturer’s safety recommendations.

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