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SPO Floor Paint Thinners & Brushwash - Solvent Thinner & Tool Cleaner for Solvent-Based Floor Paints

by SPO

Thin solvent-based floor paints and clean application tools with SPO Floor Paint Thinners & Brushwash, a professional-grade hydrocarbon solvent formulated specifically for thinning solvent-based floor paints on the first coat and cleaning brushes, rollers, and equipment after use.

  • Base: Hydrocarbon solvent blend
  • Use: Thinning solvent-based floor paint (first coat only, 5–10%) and cleaning brushes, rollers & equipment
  • Compatible products: SPO Floor Paint, Coo-Var Floor Paint,Teamac Industrial Floor Paint & other solvent-based floor paints
  • Finish: Clear liquid
  • Coverage: Add 5–10% to first coat only
  • Application: Add gradually to paint and stir — use neat for brush washing
  • Pack size: 1 litre
  • Colour: Clear
Original price £10.49 - Original price £10.49
Original price
£10.49
£10.49 - £10.49
Current price £10.49

Tracked UK Delivery (DX / FedEx)

FREE Standard Delivery over £75

Standard £7.95 · 2–3 working days

Express £13.95 · Next working day (order before 12:00 Mon–Thu)

What Our Customers Say

⭐⭐⭐⭐⭐ "Used this to thin our garage floor paint and it worked perfectly. The paint flowed much better and the finish is lovely and smooth. Also brilliant for cleaning brushes—gets them spotless in minutes. Great value." — Duncan R., Homeowner, Bath

⭐⭐⭐⭐⭐ "We use this daily on our floor coating contracts for thinning paint and cleaning equipment. Effective solvent that does exactly what it should. The dual-purpose formula saves carrying multiple products. Essential for oil-based floor work." — Yasmin H., Flooring Contractor, Manchester

⭐⭐⭐⭐⭐ "Brilliant for cleaning brushes after using oil-based floor paint. Gets all the paint out thoroughly and my brushes are like new again. Also used it to thin the paint slightly for the final coat—worked a treat." — Colin P., Homeowner, Swansea

⭐⭐⭐⭐⭐ "Used this for our workshop floor painting project. Thinned the paint to the perfect consistency for smooth application, then cleaned all the equipment afterwards. One product for both jobs is really convenient. Highly recommend." — Amelia T., Workshop Manager, Brighton

⭐⭐⭐⭐⭐ "Professional quality thinners at a sensible price. We use this for all our oil-based floor coating work—thinning paint for optimal flow and cleaning brushes and rollers. Effective, reliable, and good value for trade use." — Robert K., Decorator, Edinburgh

✅ This product is ideal if you need to:

• Thin solvent-based floor paint on the first coat to improve flow, penetration, and adhesion to the floor surface

• Clean brushes, rollers, and application equipment after using solvent-based floor paint

• Use a thinners specifically formulated for SPO Floor Paint, Coo-Var Floor Paint, or Teamac Industrial Floor Paint

• Improve first coat penetration on new, porous, or previously unpainted concrete and screed floors

• Use a dual-purpose thinner and brushwash to reduce the number of products required on site

❌ This product is NOT suitable if you need to:

• Use with two-pack epoxy floor paints — SPO Thinners is not compatible with two-pack epoxy systems

• Use with water-based floor paints — for water-based paints, clean tools with water

• Use with anti-slip floor paints — not suitable for anti-slip floor paint systems

• Thin subsequent coats — only the first coat should be thinned at 5–10%; apply all subsequent coats at full consistency

Achieving optimal application consistency with oil-based floor paints and maintaining your brushes and equipment requires an effective, reliable solvent. SPO Floor Paint Thinners & Brushwash is specifically formulated to thin oil-based floor coatings for smoother application whilst providing thorough cleaning power for brushes, rollers, and equipment.

Dual-Purpose Formulation
This versatile solvent serves two essential functions: thinning oil-based floor paints to achieve the perfect application consistency, and thoroughly cleaning brushes, rollers, and equipment after use. One product handles both critical tasks efficiently.

Optimises Paint Application
When added to oil-based floor paints in the correct ratio, this thinner improves flow and levelling, making application smoother and reducing brush marks. This ensures professional results and helps you achieve the manufacturer's recommended coverage rates.

Effective Brush and Equipment Cleaning
The powerful solvent action breaks down dried and wet paint quickly, restoring brushes and rollers to like-new condition. Proper cleaning with quality thinners extends the lifespan of your decorating tools significantly.

Suitable for Oil-Based Floor Coatings
Specifically formulated for use with oil-based floor paints, garage floor paints, and similar solvent-based coatings. Always follow the paint manufacturer's thinning recommendations for optimal results.

SPO Floor Paint Thinners & Brushwash is the professional solvent solution for use with solvent-based floor paint systems across a wide range of environments:

• Garage & Workshop Floors – Ideal for thinning SPO Floor Paint or Coo-Var Floor Paint on the first coat of garage and workshop floor projects. Improves penetration on porous concrete garage floors. Dual-purpose for brush and roller cleaning after each coat.

• Industrial & Factory Floors – Great for thinning Teamac Industrial Floor Paint on the first coat of factory and industrial floor projects. Improves adhesion on new or porous concrete floors. Compatible with professional floor paint systems used in heavy industrial environments.

• Warehouse & Commercial Floors – Perfect for large warehouse and commercial floor projects using solvent-based floor paint. Add 5–10% to the first coat for improved penetration and adhesion. One 1L tin covers thinning and tool cleaning for most projects.

• Car Parks & External Floors – Suitable for thinning solvent-based floor paint on car park and external concrete floor projects. Improves first coat penetration on weathered or porous external concrete.

• Professional Flooring Contractors – A must-have for professional flooring contractors applying solvent-based floor paint systems. Dual-purpose thinner and brushwash reduces the number of products required on site. Compatible with SPO, Coo-Var, and Teamac floor paint systems.

If you need further advice on using SPO Floor Paint Thinners for your project, contact our experts now via the live chat for personalised guidance!

Usage Rate: Add 5–10% by volume to the first coat of solvent-based floor paint only

Thinning Guide (per litre of floor paint):
• 5% addition: Add 50 ml of thinners per litre of paint
• 10% addition: Add 100 ml of thinners per litre of paint

Do not thin subsequent coats — apply at full consistency after the first coat.

Example Calculations:

Small Project (5 litres of floor paint — first coat only):
• At 5%: Add 250 ml of thinners
• At 10%: Add 500 ml of thinners
• Recommended: One 1L tin (covers thinning with product remaining for brush washing)

Medium Project (10 litres of floor paint — first coat only):
• At 5%: Add 500 ml of thinners
• At 10%: Add 1 litre of thinners
• Recommended: One 1L tin

Large Project (20 litres of floor paint — first coat only):
• At 5%: Add 1 litre of thinners
• At 10%: Add 2 litres of thinners
• Recommended: One to two 1L tins

Important: Add thinners gradually to the paint and stir thoroughly. Do not over-thin — adding more than 10% will affect paint performance and film build. For solvent-based floor paints only — not suitable for two-pack epoxy, water-based, or anti-slip floor paints.

Recommended System Products:
• SPO Floor Paint – Solvent-based floor paint compatible with SPO Thinners
• Coo-Var Floor Paint – Solvent-based floor paint compatible with SPO Thinners
• Teamac Industrial Floor Paint – Solvent-based floor paint compatible with SPO Thinners

Important Safety Note:

Flash point 40°C — flammable. Store and use away from open flames, sparks, and ignition sources. Use in well-ventilated area. Wear appropriate PPE including gloves and eye protection. Keep away from children.

⚠️ For solvent-based floor paints only. Not suitable for two-pack epoxy, water-based, or anti-slip floor paints.

Thinning Floor Paint (First Coat Only):

• Add SPO Thinners gradually to the first coat of solvent-based floor paint — do not add all at once
• Add 5–10% by volume (50–100 ml per litre of paint)
• Stir thoroughly after each addition until fully combined
• Do not over-thin — adding more than 10% will affect paint performance and film build
• Apply the thinned first coat to the floor surface — the thinners improves penetration and helps the first coat act as a keying primer
• Apply all subsequent coats at full consistency — do not thin

Brush & Roller Washing:

• Pour a small quantity of SPO Thinners into a suitable container
• Rinse brushes and rollers thoroughly in the thinners immediately after use
• Work the thinners through the bristles or nap to remove all paint residue
• Repeat with fresh thinners if required until clean
• Dispose of used thinners in accordance with local hazardous waste regulations — do not pour down drains

For Dried or Hardened Paint:

• Soak brushes and rollers in SPO Thinners for several hours to soften dried paint
• Work the softened paint out of the bristles or nap
• Repeat if required

Recommended System Products:
• SPO Floor Paint – Solvent-based floor paint compatible with SPO Thinners
• Coo-Var Floor Paint – Solvent-based floor paint compatible with SPO Thinners
• Teamac Industrial Floor Paint – Solvent-based floor paint compatible with SPO Thinners

What paints can I use this with?
SPO Floor Paint Thinners is designed for oil-based floor paints, garage floor coatings, and similar solvent-based products. Always check your paint manufacturer's recommendations for compatible thinners before use.

How much thinner should I add to my paint?

Thinning ratios vary by paint type and application method. Start with the paint manufacturer's recommended ratio (typically 5-10% for brushing, up to 15% for spraying). Add gradually and test consistency before applying to your surface.

Can I use this to clean brushes with dried paint?
Yes, this solvent is effective at breaking down both wet and dried oil-based paint. For heavily dried brushes, soak in the thinners for several hours or overnight, then work the bristles to remove the paint before rinsing.

Is this suitable for water-based paints?
No, this is a solvent-based thinner designed specifically for oil-based coatings. For water-based paints, use water for thinning and cleaning. Using the wrong thinner type can damage your paint or equipment.

How should I store and dispose of thinners?
Store in a cool, dry place away from heat sources and naked flames. Keep the container tightly sealed when not in use. Dispose of used thinners according to local regulations for hazardous waste—never pour down drains.

Compatible Solvent-Based Floor Paints:

• SPO Floor Paint – Solvent-based floor paint for garage, workshop, and light industrial floors

• Coo-Var Floor Paint – Solvent-based floor paint for industrial and commercial floors

• Teamac Industrial Floor Paint – Solvent-based floor paint for heavy industrial and commercial floors

Need help choosing the right floor paint for your project? Contact our experts via live chat!

Fast, Reliable & Fully Tracked UK Delivery

Every order is dispatched from our warehouse using a fully tracked DX or FedEx service, so you always know when your paint will arrive.

Delivery Options

  • FREE Standard Delivery (orders over £75) Arrives in 2–3 working days
  • Standard Delivery – £7.95 Arrives in 2–3 working days
  • Express Delivery – £13.95 Next working day delivery when you order before 12:00 noon (Mon–Thu)
  • Spending £75+? Select Express Upgrade at checkout and only pay the difference

Dispatch & Delivery Times (What Happens After You Order)

  • Express delivery (order before 12:00 Mon–Thu) Dispatched same day, delivered next working day
  • Standard delivery (Mon–Wed orders) Dispatched next working day, delivered 2–3 working days later
  • Orders placed Thursday (standard delivery) Dispatched Friday for Monday delivery
  • We do not dispatch or deliver on weekends or UK bank holidays

What to Expect on Delivery

Please provide a contact telephone number at checkout. This allows the courier to share tracking updates or contact you if there are any delivery issues.

Most orders require a signature on delivery. If you may not be available during the day, we recommend delivery to a workplace, business address, or another location where someone can sign.

Outside the UK Mainland?

Delivery prices shown apply to UK Mainland only.

For the Highlands, Islands, Northern Ireland, or non-mainland addresses, please contact us for a quick personalised quote via live chat, by calling 01482 222 421, or emailing info@specialistpaintsonline.co.uk.

Bottom Line

Order today, get fast and reliable delivery, track every step, and get painting without delays.

Still Not Sure

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Phone: 01482 222421
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