Coo-Var ProSeal High Performance Primer | Two Pack Epoxy Floor Primer

• Surface Prep: Clean thoroughly, removing grease, oil, or old flaking coatings.
• Mixing: Combine Part A and Part B according to the datasheet’s ratio—stir thoroughly.
• Application: Use a brush or short pile roller for even coverage; avoid thick pooling or runs.
• Drying/Curing: Allow 16 hours before applying topcoats.
• Maintenance: Once primed, proceed with your chosen paint system. Inspect occasionally for wear if used in high-stress environments.

Looking for a step-by-step guide? Our experts are standing by—chat live now!

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.

Free Delivery on Orders Over £75: Pick up everything you need in one go to qualify

• Specialist Floor Paints: Achieve a durable topcoat after priming
• Degreasers & Cleaners: Ensure surfaces are contaminant-free for maximum adhesion
• Anti-Slip Additives: Enhance safety in wet or high-traffic conditions
• Application Tools: Brushes, short pile rollers, extension handles, mixing paddles

Want everything in one basket? Chat with us for recommended extras!

Coo-Var ProSeal High Performance Primer enables you to paint tricky surfaces like glossy tiles and dense concrete, giving any floor paint a foundation that never peels. That rock solid grip ensures your top coat lasts, keeps production on schedule and turns maintenance spend into profit. Backed by over 100 years of paint innovation, it is arguably the best adhesion boosting floor primer money can buy. Its water based two pack formula works where grinding is unfavoured and rivals cannot match its low odour or fast turnaround.

Key Benefits

• Unbeatable Grip – locks onto tough to paint surfaces so your top coat stays put and money in your pocket.
• Enhanced lifespan of Your Floor & Paint – stronger bond means coatings shrug off traffic for years, cutting recoat costs and downtime.
• No Mess Prep – skip dusty mechanical abrasion; just acid etch, mix, roll and clean up with water for a quicker, cleaner job.
• Extra Floor Armour – clear epoxy layer absorbs impact and chemicals, extending slab life and protecting capital investment.
• Moisture Block Barrier – seals pores and resists rising damp, preventing blisters and preserving a flawless finish.

Mix, roll, walk away—light traffic in sixteen hours and ready to paint next morning. Add to basket today and paint tomorrow for worry-free floors with next-day UK delivery.

• Finish / Texture: Semi gloss
• Base: Water based two pack epoxy
• Available Colours: Opaque when wet, dries clear
• Pack Sizes: 5 kg unit
• Coverage: 35 – 50 m² per 5 kg at 45 µm DFT
• Drying Times @ 20 °C: Touch dry 2 – 3 h; hard dry 16 h; full cure 5 – 7 days
• Re-coat Interval: Minimum 16 h; maximum 7 days
• Minimum Application Temp.: 10 °C
• VOC Content: Below 10 g/L
• Flash Point: Non-flammable
• Application Method: Mix base and hardener 1:1, add up to 10 % water, apply by brush or short-pile roller
• Surface Suitability: Smooth or contaminated concrete, tiles, screed, bitumen-stained floors, walls
• Wet / Dry Film Thickness: 100 µm wet / 45 µm dry
• Pot Life @ 20 °C: 1.5 – 2 h

Need specifics on coverage or compatibility? Chat with our experts now and primer tomorrow!

Technical Data Sheet

Safety Data Sheet Hardener

Safety Data Sheet Base

1.What is Coo-Var ProSeal used for?

Coo-Var ProSeal is a water-based two-pack epoxy primer designed to bond effectively to challenging surfaces such as glazed tiles, power-floated concrete, and other smooth floors. It provides a stable base for subsequent paint systems, reducing the risk of peeling or flaking, and seal porous surfaces before painting, to painting ensuring a smooth and even finish for topcoats.

2. Can this primer be used indoors and outdoors?

Yes, ProSeal is suitable for both interior and exterior floors in industrial, commercial, or residential settings. Its robust two-pack epoxy formulation delivers durable adhesion in various environments.

3. How do I apply Coo-Var ProSeal?

Mix the two components thoroughly according to the instructions, then apply with a brush or short pile roller. Ensure the surface is clean, dry, and free from grease or contaminants before priming.

4. How long do I wait before applying a topcoat?

ProSeal is typically ready for further coatings in about 16 hours. Allowing proper curing ensures a strong bond and optimises the performance of any subsequent floor paint or coating.

5. Is this product environmentally friendly?

Yes, ProSeal is water-based and solvent-free, making it a low-odour, eco-friendly option that’s safer to use in enclosed or sensitive environments.

6. What coverage can I expect?

Coverage is approximately 8–10 m² per kg, depending on the surface’s porosity and condition. Ensure you apply a uniform coat to achieve consistent results.

7. How can I ensure the best results with this primer?

Proper surface preparation is key—clean and abrade (if necessary) glossy surfaces to maximise adhesion. Follow the recommended mixing and drying times carefully. For tailored advice, contact our experts.

Need assistance prepping your floors?

For personalised recommendations or additional guidance, contact our experts now via live chat—we’re here to help you get the perfect foundation for your topcoats!