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Coo-Var Swimming Pool Paint Thinners

by Coo-Var

Coo-Var Swimming Pool Paint Thinners brings your pool coating to the ideal brushing or spraying viscosity, guaranteeing a glass smooth finish first time. Using less paint, cutting rework and speeding equipment clean up keeps project costs down and swimming revenue flowing. Backed by over 100 years of British paint innovation, it’s arguably the best pool paint solvent money can buy. Because its slow evaporating formula also doubles as a brushwash, no rival offers the same blend of flow control, economy and all round convenience.

Key Benefits

  • Flawless Film Flow – Optimises paint viscosity for a streak free coat, saving you sanding and touch ups.
  • Stretch Every Litre – Thins just enough to boost coverage, reducing paint spend and boosting profit on each job.
  • Clean Gear Fast – Acts as a brush and spray gun wash so tools last longer and turnaround time shrinks.
  • Works in Heat – Slow solvent flash keeps a wet edge on warm days, preventing lap marks and costly do overs.
  • Protect Pool Investment – Helps paint cure evenly for a harder, longer lasting surface that keeps swimmers impressed.

DIY-friendly and ready to use, mix, apply and clean up in minutes; add to basket before midday for next day UK delivery, buy today, paint tomorrow and dive into professional results straight away.

Original price £19.99 - Original price £19.99
Original price
£19.99
£19.99 - £19.99
Current price £19.99

Tracked UK Delivery (DX / FedEx)

  • FREE Standard over £75 · 2–3 working days
  • Standard £7.95 · 2–3 working days
  • Express £13.95 · Next working day (order before 12:00 Mon–Thu)

Customer Reviews

  • “Made my first coat flow perfectly, and cleaning brushes afterward easy!” – Rebecca J.
  • “A must-have for anyone painting a pool. Thinned my paint for easy application and tools came out spotless.” – Tom W.
Coverage & How Much Do I Need
How To Apply
  • For Thinning: Add an appropriate amount of thinners to the paint—follow recommended ratios on the tin for best results
  • For Cleaning: Rinse brushes or rollers thoroughly in the thinners, then wash with soapy water if needed
  • Storage: Keep sealed in a cool, well-ventilated area; avoid sources of ignition
  • Pro Tip: Test a small batch to confirm thinning ratio before scaling up
Need a step-by-step guide? Our experts are standing by—chat live now!

Delivery Information

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.

Recommended System Products

Free Delivery on Orders Over £75: Stock up on everything you need in one go

Ready to complete your kit? Chat with us for recommended extras!
About The Product

Coo-Var Swimming Pool Paint Thinners brings your pool coating to the ideal brushing or spraying viscosity, guaranteeing a glass smooth finish first time. Using less paint, cutting rework and speeding equipment clean up keeps project costs down and swimming revenue flowing. Backed by over 100 years of British paint innovation, it’s arguably the best pool paint solvent money can buy. Because its slow evaporating formula also doubles as a brushwash, no rival offers the same blend of flow control, economy and all round convenience.

Key Benefits

  • Flawless Film Flow – Optimises paint viscosity for a streak free coat, saving you sanding and touch ups.
  • Stretch Every Litre – Thins just enough to boost coverage, reducing paint spend and boosting profit on each job.
  • Clean Gear Fast – Acts as a brush and spray gun wash so tools last longer and turnaround time shrinks.
  • Works in Heat – Slow solvent flash keeps a wet edge on warm days, preventing lap marks and costly do overs.
  • Protect Pool Investment – Helps paint cure evenly for a harder, longer lasting surface that keeps swimmers impressed.

DIY-friendly and ready to use, mix, apply and clean up in minutes; add to basket before midday for next day UK delivery, buy today, paint tomorrow and dive into professional results straight away.

Technical Details
  • Finish / Texture: N/A (clear solvent)
  • Base: C8–C10 aromatic hydrocarbon mixture
  • Available Colours: Clear
  • Pack Sizes: 1 L
  • Coverage: Usage-dependent (thinning & equipment cleaning)
  • Drying Times @ 20 °C: N/A (evaporates with paint)
  • Re-coat Interval: As per Coo-Var Swimming Pool Paint guidelines
  • Minimum Application Temp.: Not critical (follow paint spec)
  • VOC Content: Not stated (solvent-rich)
  • Flash Point: 41 °C (closed cup)
  • Application Method: Add to Coo-Var Swimming Pool Paint as required; use neat for brush/spray-gun cleaning
  • Surface Suitability: Thinning and equipment cleaning for Coo-Var Swimming Pool Paint only
Need detailed specs or prep guidance? Chat with our experts now!
FAQ's

1. What is Coo-Var Swimming Pool Paint Thinners and Brush Cleaner used for?

This product serves two main purposes:

  1. Thinning the first coat of Coo-Var Swimming Pool Paint for optimal coverage and adhesion.
  2. Cleaning brushes, rollers, and other application tools to remove paint residues effectively.

2. Why do I need to thin my swimming pool paint?

Thinning the paint, especially for the first coat on porous or unsealed surfaces, helps improve flow and penetration. This ensures a more even finish and better adhesion before applying subsequent, full-strength coats.

3. How do I use this product for thinning?

Simply add a small quantity of Coo-Var Swimming Pool Paint Thinners to your paint as recommended on the product datasheet. Mix thoroughly to achieve the desired consistency. Avoid over-thinning, as it may affect paint coverage and durability.

4. Can I use this product for cleaning any type of brush or roller?

Yes, it’s specifically formulated to remove residues of Coo-Var Swimming Pool Paint from brushes and rollers. While it may help clean some other oil-based paints, it’s optimised for the Coo-Var Swimming Pool Paint system.

5. Will using thinners affect the final paint colour or finish?

Properly thinning the paint should not significantly alter the colour. It helps ensure a smooth, professional-looking finish. However, always follow the recommended ratios to avoid over-thinning, which can reduce opacity.

6. Can I reuse brushes and rollers after cleaning?

Absolutely. Thoroughly cleaned tools can be reused multiple times. Cleaning them with Coo-Var Swimming Pool Paint Thinners and Brush Cleaner prolongs tool life and maintains performance.

7. How should I dispose of any leftover thinners or cleaning residue?

Dispose of any waste thinners or paint residues according to local regulations. Never pour them down the drain. Consult your council or a waste management service for proper disposal guidelines.

Need expert advice on achieving the perfect pool finish?

For personalised guidance or additional assistance, contact our experts now via live chat—we’re here to help you get the most out of your Coo-Var Swimming Pool Paint system!

Still Not Sure

  • Choosing the wrong paint can be costly.
  • Our team is happy to help you choose the correct product.


Contact us for expert advice
Live Chat: Available on our website
Phone: 01482 222421
Email: info@specialistpaintsonline.co.uk

⏱ Response within 24 hours (UK business hours)

Business Hours
Monday–Thursday: 8:30 AM–5:00 PM
Friday: 8:30 AM–3:45 PM

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