Everything You Need to Know About Waterproof Paint

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What’s the mystery surrounding waterproof paint? Even during heavy downpour and snowstorms, how do our parks stay colourful and undamaged? How does your patio remain smooth and pristine?

We’re not just talking about waterproof exterior paint but waterproof interior paint too. How do our baths stay white and dry so quickly?

So, do you need waterproof paint for walls? Or perhaps you want to know what the best waterproof paint is? In this article, we will discuss the many factors of waterproof paint.

What Is Waterproof Paint and How Does It Work?

Waterproof paint is — you guessed it — water-repellent. The formula uses specialised resins that make your surface resistant to paint. Not just the surface, but water-resistant paint actually stops liquid from seeping into the surface and damaging it from the inside-out.

What Are the Different Types of Waterproof Paint?

Acrylic Waterproofing Paint

Acrylic waterproofing paint is water-based and is a good all-rounder paint for many materials, including concrete, wood, and metal. But is water-based paint waterproof? No, it’s actually less water-resistant compared to oil-based paint.

Epoxy Waterproofing Paint

In need of an outdoor waterproof paint? Epoxy waterproofing paint ensures durability and resistance to water, chemicals, and abrasion for a variety of outdoor applications.

Masonry Waterproofing Paint

Latex-based masonry waterproofing paint stops mildew from growing. If you are looking for a brick or concrete-specific paint, this sealant guarantees your solution won’t get soggy and will keep your build in place.

Polyurethane Waterproofing Paint

Polyurethane waterproofing paint is essentially an oil gloss commonly used for items rather than your large applications. For example, wooden tables and metal benches. It is also resistant to UV light.

Silicone Waterproofing Paint

This option is best when looking for a waterproof exterior paint. Silicone waterproofing paint is primarily used for roofs and large surfaces requiring a thick layer of water-repellent paint.

What Materials Can Waterproof Paint Be Used On?

Realistically, most materials need to be water-resistant in some form, whether that’s to prevent fading from rain or marks from spillages.

Water-repellent paint can be applied to practically any surface you can think of, including bathroom sinks to tiling, dining room chairs to railings. Similarly, it can be used on most applications from vehicles to ramps, industrial flooring to household walls.

We often get asked if the benefits are the same depending on the material. Typically, the benefits stay the same, but it’s the paint type that makes them stronger. Here’s a breakdown:

Waterproof bathroom paint:

  • Acrylic waterproofing paint
  • Epoxy waterproofing paint
  • Silicone waterproofing paint

Waterproof paint for walls:

  • Acrylic waterproofing paint
  • Silicone waterproofing paint

Waterproof paint for concrete:

  • Epoxy waterproofing paint
  • Polyurethane waterproofing paint
  • Masonry waterproofing paint

Outdoor waterproof paint:

  • Acrylic waterproofing paint
  • Silicone waterproofing paint
  • Polyurethane waterproofing paint

Waterproof interior paint:

  • Acrylic waterproofing paint
  • Silicone waterproofing paint


What Are the Benefits of Waterproof Paint?

Water-resistant paint isn’t just good for protecting your applications from the rain, but offer many other long-term benefits too, including:

  • Ease of maintenance
  • Durable
  • Cost-effective
  • Prevents mildew, mould, and high humidity
  • Used for any application and material
  • Water or oil-based
  • Multiple colour options
  • And of course, it’s waterproof

Where Are the Best Places to Use Waterproof Paint?

The best places to use waterproof paint really depends on the water access. You may need it for your garage or basement if it’s prone to leaks. Whereas, your kitchen will absolutely need water-resistant paint because it’s the most prone to spillages, and uses all sorts of chemicals and liquids.

However, there are more specific places in need of water-repellent paint, including:

How Long Does Waterproof Paint Take to Dry?

Just one layer of water-repellent paint is enough to protect your application. However, you must wait at least four hours between coats and a further one week for it to completely cure. Light traffic is suitable after 24 hours, but we recommend waiting when possible.

The Best Waterproof Paint at TA Paints

We hope this guide to water-resistant paint has given you insight into how to protect your applications from rain, snow, or spillages. Now, there’s no more asking yourself ‘is water-based paint waterproof?’


We are the UK’s leading paint supplier, only manufacturing our paints in the UK and in-house, which allows us to completely control the creation and quality of our paints. This also guarantees we follow the right protocols for your safety.

TA Paints offers discounts for bulk orders and even free delivery on selected products. You can expect your paint within one to three days with our quick turnaround time and nationwide delivery.

Contact us today with any questions about our water-resistant paint stock or browse our products to find the right option for you.