Coo-Var Swimming Pool Paint - Chlorinated Rubber Pool Paint for Concrete & Previously Painted Pools in White & Blue

• Paint a concrete swimming pool or a pool previously painted with chlorinated rubber pool paint

• Use a chemical-resistant, waterproof chlorinated rubber coating that withstands chlorine, pool chemicals, UV exposure, and scrubbing

• Apply a colourfast gloss pool paint available in White, Pacific Blue, Atlantic Blue, and Azure Blue

• Use a high-coverage pool paint (up to 14 m² per litre) for cost-effective large pool coverage

• Apply a mould-inhibiting pool coating that keeps pool surfaces cleaner and reduces maintenance

• Use professional-grade swimming pool paint from Coo-Var (115+ years British coating expertise)

• Apply over a pool previously painted with epoxy, polyurethane, or any non-chlorinated rubber coating —(contact our experts via live chat or email for compatibility)

• Apply to fibreglass (GRP) pools without specialist preparation — contact our experts for advice

• Apply in temperatures below 7°C (minimum application temperature 7°C)

• Apply in enclosed spaces without adequate ventilation (VOC 625 g/L, flash point 40°C — ensure good ventilation)

• Fill the pool immediately after painting — allow full hardness of 7–14 days before filling

• Apply without thinning the first coat — first coat must be thinned 10% with Swimming Pool Thinners

• Apply to a pool with active water or damp surfaces — pool must be completely empty and dry before application

Coo-Var Swimming Pool Paint is a tough, chemical-resistant chlorinated rubber pool coating designed to waterproof, protect, and beautify concrete swimming pools and previously chlorinated rubber painted pools. Unlike standard exterior paints that quickly degrade under constant water immersion, chlorine, UV exposure, and scrubbing, this specialist chlorinated rubber formulation is engineered specifically for the harsh swimming pool environment — providing a durable, colourfast, waterproof film that keeps pools looking pristine season after season.

Developed by Coo-Var with over 115 years of British coating expertise, Swimming Pool Paint is the professional solution for residential pools, commercial leisure pools, hotel pools, and sports centre pools requiring durable, chemical-resistant protection and decoration. The chlorinated rubber formulation provides excellent resistance to chlorine, pool chemicals, UV exposure, and abrasion — maintaining its gloss finish and colour vibrancy through years of heavy use.

⚠️ Important compatibility note: Coo-Var Swimming Pool Paint is only compatible with existing chlorinated rubber paint systems. It must not be applied over pools previously painted with epoxy, polyurethane, or other non-chlorinated rubber coatings — doing so will cause adhesion failure. If you are unsure what paint system is currently on your pool, contact our experts via live chat before ordering.

The correct preparation sequence for swimming pools is: 1) degrease with Coo-Var Universal Degreaser to remove oils, sunscreen residue, and contamination, 2) acid etch bare concrete with Coo-Var Acid Etch to create a key for adhesion, 3) thin the first coat 10% with Swimming Pool Thinners for penetration into the surface, 4) apply second and subsequent coats at full consistency. Allow minimum 16 hours between coats and full hardness of 7–14 days before filling the pool.

Apply by brush or airless spray. Coverage of up to 14 m² per litre (up to 70 m² per 5 L tin) makes it cost-effective for large pool areas. Available in White, Pacific Blue, Atlantic Blue, and Azure Blue — all in 5 L tins. Minimum application temperature 7°C. VOC 625 g/L, flash point 40°C — use in well-ventilated area away from ignition sources.

Manufactured in the UK to rigorous standards and trusted by pool owners, leisure facility managers, hotel operators, and professional contractors for durable, long-lasting swimming pool protection and decoration.

Key Benefits:

• Chemical-Resistant Waterproof Protection – Chlorinated rubber formulation provides excellent resistance to chlorine, pool chemicals, UV exposure, and abrasion. Waterproof film locks out water and prevents surface damage. Keeps pools protected season after season.

• Colourfast Gloss Finish – High-gloss finish maintains colour vibrancy through years of heavy use. Resistant to fading from UV exposure and chlorine. Available in White, Pacific Blue, Atlantic Blue, and Azure Blue for a resort-style appearance.

• Excellent Coverage – Up to 14 m² per litre (up to 70 m² per 5 L tin). Cost-effective for large pool areas. Reduces the number of tins required for complete pool coverage.

• Easy Application – Apply by brush or airless spray. First coat thinned 10% with Swimming Pool Thinners for penetration. Touch dry in 2 hours. Recoat after minimum 16 hours. DIY-friendly and professional-grade.

• Mould & Algae Inhibiting – Mould-inhibiting finish keeps pool surfaces cleaner and reduces maintenance time. Smooth gloss surface is easy to clean and resistant to algae build-up.

• Long-Lasting Low Maintenance – Colourfast coating resists chlorine, UV, and scrubbing, reducing repainting frequency and maintenance costs. Long-lasting protection for years of worry-free swimming.

• Multi-Pool Compatibility – Suitable for new concrete pools and previously chlorinated rubber painted pools. Compatible with residential, commercial, and leisure pool environments.

• Coo-Var Heritage – Over 115 years of British coating expertise. Trusted by pool owners, leisure facility managers, hotel operators, and professional contractors for durable swimming pool protection.

Protect and brighten your pool with professional chlorinated rubber pool paint. Add to basket now and enjoy a cleaner, brighter pool.

Coo-Var Swimming Pool Paint is the professional chlorinated rubber pool coating for a wide range of swimming pool environments:

• Residential Swimming Pools – Ideal for painting concrete residential pools and refreshing previously chlorinated rubber painted pools. Available in White, Pacific Blue, Atlantic Blue, and Azure Blue for a resort-style finish. Excellent coverage (up to 14 m² per litre) for cost-effective residential pool painting.

• Hotel & Leisure Pools – Great for protecting and decorating hotel pools, leisure centre pools, and health club pools subjected to heavy use and high chlorine levels. Chemical-resistant chlorinated rubber formulation withstands intensive commercial pool environments. Trusted by hotel managers and leisure facility operators.

• Outdoor Lidos & Public Pools – Perfect for painting outdoor lidos and public swimming pools requiring UV-resistant, colourfast protection. Chlorinated rubber formulation maintains colour vibrancy and gloss finish through full outdoor seasons. Suitable for large pool areas with excellent coverage.

• Spa & Hydrotherapy Pools – Suitable for spa pools and hydrotherapy pools requiring chemical-resistant, waterproof protection. Mould-inhibiting finish keeps pool surfaces cleaner and reduces maintenance. Use Fluxaf Mould & Mildew Remover to treat any mould before painting.

• Sports Centre & School Pools – A must-have for sports centre and school pools requiring durable, long-lasting protection under heavy use. Chemical-resistant formulation withstands intensive chlorine treatment and daily scrubbing. Reduces repainting frequency and maintenance costs.

• Water Features & Ornamental Pools – Ideal for decorative water features and ornamental pools requiring waterproof, colourfast protection. Clear, vibrant colours enhance the appearance of water features. Suitable for concrete and previously chlorinated rubber painted surfaces.

If you need further advice on using Coo-Var Swimming Pool Paint for your pool, contact our experts now via the live chat for personalised guidance!

Coverage: Up to 14 m² per litre (up to 70 m² per 5 L tin)

Per Tin Coverage:
• 5 litres: Covers up to 70 m² per coat

Note: Coverage varies depending on surface porosity and condition. New or porous concrete surfaces will absorb more paint and require more product. The first coat should be thinned 10% with Swimming Pool Thinners for penetration — this will reduce coverage slightly on the first coat.

Example Calculations (two coats recommended):

Small Pool (25 m² surface area):
• Coverage needed: 50 m² (two coats)
• Product required: Approx. 4 litres
• Recommended: One 5 L tin (covers with product to spare)

Medium Pool (50 m² surface area):
• Coverage needed: 100 m² (two coats)
• Product required: Approx. 7–8 litres
• Recommended: Two 5 L tins

Large Pool (100 m² surface area):
• Coverage needed: 200 m² (two coats)
• Product required: Approx. 14–15 litres
• Recommended: Three 5 L tins

For accurate project planning, measure your pool's total surface area (walls + floor) and allow for two coats minimum. Order 10% extra for surface variation and porosity.

Important: Allow minimum 16 hours between coats. Allow full hardness of 7–14 days before filling the pool with water.

Recommended System Products:
• Coo-Var Universal Degreaser – Degrease pool surfaces before acid etching or painting
• Coo-Var Acid Etch – Chemically abrade bare concrete before painting for optimal adhesion
• Swimming Pool Thinners – Thin first coat 10% for penetration into the surface
• Fluxaf Mould & Mildew Remover – Remove mould and mildew from pool surfaces before preparation and painting

Important Safety Note:

VOC 625 g/L, flash point 40°C — use in well-ventilated area away from open flames, sparks, and ignition sources. Wear appropriate PPE including gloves, eye protection, and respiratory protection. Keep away from ignition sources during application and drying.

Compatibility: existing chlorinated rubber paint systems. Do not apply over epoxy, polyurethane, or other non-chlorinated rubber coatings without contacting us first.

Surface Preparation Sequence:

Step 1 — Empty & Dry the Pool:
• Completely empty the pool and allow to dry thoroughly
• Surface must be completely dry before any preparation or painting

Step 2 — Remove Mould & Mildew (if present):
• Apply Fluxaf Mould & Mildew Remover to any areas affected by mould or mildew
• Follow Fluxaf application instructions and allow to work before rinsing
• Rinse thoroughly and allow to dry completely before proceeding

Step 3 — Degrease:
• Apply Coo-Var Universal Degreaser to remove oils, sunscreen residue, algae treatment chemicals, and contamination
• Scrub, then rinse thoroughly
• Allow to dry completely before proceeding

Step 4 — Acid Etch (new or bare concrete):
• Apply Coo-Var Acid Etch to chemically abrade bare concrete and create a key for paint adhesion
• Rinse thoroughly and allow to dry completely before painting
• Not required on previously painted surfaces in good condition

Step 5 — Remove Loose Paint (previously painted pools):
• Remove all loose, flaking, or poorly adhering paint by scraping and sanding
• Ensure all remaining paint is sound and well-adhered
• Surface must be clean, dry, and free from loose material

Mixing & Thinning:

• Stir Swimming Pool Paint thoroughly before use
• First coat: thin 10% with Swimming Pool Thinners for penetration into the surface
• Second and subsequent coats: apply at full consistency — do not thin

Application:

• Apply in temperatures above 7°C for optimal drying and adhesion
• Ensure good ventilation during application and drying
• Apply by brush or airless spray

Brush Application:
• Use good-quality brush suitable for solvent-based coatings
• Apply evenly, working paint well into the surface
• Avoid pooling or overly thick coats
• Coverage: Up to 14 m² per litre per coat

Airless Spray Application:
• Use airless spray equipment suitable for solvent-based coatings
• Apply in even passes for consistent film thickness
• Coverage: Up to 14 m² per litre per coat

• Apply first coat (thinned 10%) and allow to dry for minimum 16 hours before applying second coat
• Apply second coat at full consistency
• Apply additional coats if required, allowing minimum 16 hours between each coat
• Allow full hardness of 7–14 days before filling the pool with water

Drying Times (at 20°C):

• Touch dry: 2 hours
• Hard dry: 24 hours
• Recoat: Minimum 16 hours
• Full hardness: 7–14 days (before filling pool)

Drying times may be extended in cooler temperatures or high humidity.

Recommended System Products:
• Coo-Var Universal Degreaser – Degrease pool surfaces before preparation and painting
• Coo-Var Acid Etch – Chemically abrade bare concrete before painting
• Swimming Pool Thinners – Thin first coat 10% for surface penetration
• Fluxaf Mould & Mildew Remover – Remove mould and mildew before preparation and during maintenance

• Finish / Texture: Gloss
• Base: Chlorinated rubber
• Available Colours: White, Pacific Blue, Atlantic Blue, Azure Blue
• Pack Sizes: 5 L
• Coverage: Up to 14 m²/L @ 20–25 µm DFT
• Drying Times @ 20 °C: Touch dry 2 hrs; Hard dry 24 hrs; Full hardness 7–14 days
• Re-coat Interval: Minimum 16 hrs
• Minimum Application Temp.: 7 °C
• VOC Content: 625 g/L
• Flash Point: 40 °C
• Application Method: Brush or airless spray; first coat thinned 10 % with Swimming Pool Thinners 15
• Surface Suitability: New concrete pools, previously chlorinated-rubber painted pools, metal (with Metaclor Underwater Primer)
• Volume Solids: 25–33 %
• Wet Film Thickness: 75 µm
• Dry Film Thickness: 20–25 µm

Need detailed specs or prep guidance? Chat with our experts now!

What is Coo-Var Swimming Pool Paint and when should I use it?

Coo-Var Swimming Pool Paint is a tough, chemical-resistant chlorinated rubber pool coating for concrete swimming pools and pools previously painted with chlorinated rubber pool paint. Use it when you need to waterproof, protect, and decorate a concrete pool or refresh an existing chlorinated rubber painted pool.

Is Coo-Var Swimming Pool Paint compatible with my existing pool paint?

Coo-Var Swimming Pool Paint is compatible with existing chlorinated rubber paint systems. For pools previously painted with epoxy, polyurethane, or other non-chlorinated rubber coatings -contact our experts via live chat before ordering.

What surfaces can I apply Swimming Pool Paint to?

Swimming Pool Paint is suitable for new concrete pools and pools previously painted with chlorinated rubber pool paint. It is not suitable for fibreglass (GRP) pools without specialist preparation. Contact our experts via live chat for advice on GRP pools or unusual substrates.

What is the correct preparation sequence?

The correct sequence is: 1) Empty and dry the pool completely. 2) Remove any mould or mildew with Fluxaf Mould & Mildew Remover. 3) Degrease with Coo-Var Universal Degreaser to remove oils and contamination. 4) Acid etch bare concrete with Coo-Var Acid Etch to create a key. 5) Thin the first coat 10% with Swimming Pool Thinners. 6) Apply second and subsequent coats at full consistency.

Do I need to thin Swimming Pool Paint?

Yes — the first coat must be thinned 10% with Swimming Pool Thinners for penetration into the surface. Second and subsequent coats should be applied at full consistency without thinning.

How do I apply Swimming Pool Paint?

Apply by brush or airless spray. Stir thoroughly before use. Thin the first coat 10% with Swimming Pool Thinners. Apply evenly, avoiding pooling or overly thick coats. Allow minimum 16 hours between coats.

How long does Swimming Pool Paint take to dry?

Touch dry in 2 hours, hard dry in 24 hours at 20°C. Allow minimum 16 hours between coats. Allow full hardness of 7–14 days before filling the pool with water. Drying times may be extended in cooler temperatures or high humidity.

How long before I can fill the pool after painting?

Allow full hardness of 7–14 days before filling the pool with water. Filling too early will damage the coating before it has fully hardened.

What coverage can I expect from Swimming Pool Paint?

Swimming Pool Paint provides up to 14 m² per litre (up to 70 m² per 5 L tin). Coverage varies depending on surface porosity and condition. New or porous concrete surfaces will absorb more paint. Order 10% extra for surface variation.

What colours are available for Swimming Pool Paint?

Swimming Pool Paint is available in White, Pacific Blue, Atlantic Blue, and Azure Blue — all in 5 L tins. These colours are specifically selected for swimming pool environments and maintain their vibrancy under chlorine and UV exposure.

Can I use Swimming Pool Paint on an outdoor pool?

Yes, Swimming Pool Paint is suitable for indoor and outdoor pools. The chlorinated rubber formulation provides excellent UV resistance and maintains its gloss finish and colour vibrancy in outdoor environments.

How do I deal with mould or mildew on my pool before painting?

Treat any mould or mildew with Fluxaf Mould & Mildew Remover before beginning surface preparation. Apply Fluxaf, allow to work, then rinse thoroughly. Once dry, proceed with degreasing, acid etching, and painting. Treat any mould or mildew promptly during maintenance to prevent it spreading under the coating.

What products do I need to complete my pool painting system?

Use Fluxaf Mould & Mildew Remover to treat any mould or mildew first. Then use Coo-Var Universal Degreaser to degrease the pool surface. Use Coo-Var Acid Etch to chemically abrade bare concrete. Use Swimming Pool Thinners to thin the first coat 10%. This complete preparation system ensures maximum adhesion and a long-lasting finish.

Technical Data Sheet

Safety Data Sheet

Complete Your Swimming Pool Painting System:

• Coo-Var Universal Degreaser – Degrease pool surfaces to remove oils, sunscreen residue, and contamination before acid etching or painting

• Coo-Var Acid Etch – Chemically abrade bare concrete pool surfaces after degreasing for optimal paint adhesion

• Swimming Pool Thinners – Thin the first coat 10% for penetration into the pool surface

• Fluxaf Mould & Mildew Remover – Remove mould and mildew from pool surfaces before preparation and during maintenance

Need help planning your pool painting 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.