How to Choose the Best Pond Paint
Pond paint will make a world of difference to your pond or water feature, regardless of whether they’re brand new or years old.
Different products are suitable for different purposes; some paints will alter the pond’s base colour whilst others are transparent, aimed more towards sealing gaps and cracks.
Choosing the best pond paint will depend on the material of your pond or water feature, as well as its condition and your creative vision! The information below will help you make an informed choice:
Coloured Paint and Clear Sealer
If your pond has been around a while, it might be starting to look a bit tired. In this case, a colourful lick of paint can help freshen it up. You can choose a colour that’s the same as your pond bed, or use a different colour to make it easier to see into the pond.
Even if your pond is new, there are several reasons why you might want to use coloured paint. Using a contrasting base colour can help with viewing wildlife in the pond. It can also give the pond a better finish, and improve the waterproofing.
Clear sealer, such as epoxy resin, will help fill any cracks (even those that aren’t visible to the human eye) without adding much (if any) additional colour to the existing pond bed. However, be aware that even ‘clear’ products may have a yellow tinge, and they may get more yellow over time with exposure to sunlight.
The downside of resin is that it dries extremely hard. Whilst this might sound good, it can be problematic if there is any movement in the base of the pond (for example a crack that decides to crack further). In these instances, the resin will crack too as it has no flexibility. On the other hand, paints that are rubber based and water based offer more flexibility.
Clear sealer like epoxy resin requires two parts to be mixed together before use – this chemical process will cause the liquid to harden after a certain time. Therefore, it’s necessary to work quickly with these products to get them on before the liquid hardens. Be aware that any product you have mixed will become hardened and unusable after a few hours – even if there’s loads left.
Paint Colour
As mentioned, the colour can make a difference to how easily (or not) you can see into your pond. It can also change the appearance of the pond – particularly if it is an ornamental pond or water feature that doesn’t have any wildlife in it.
When it comes to using lighter paint in fish ponds, be aware that it will quickly become dirty. Unlike water features, which can be kept free of algae by using chlorinated water, ponds with fish can’t be treated. Therefore, there will quickly be a build up of algae in the pond. For this reason, a lot of people opt for black as the colour for their pond bed. This doesn’t mean that you can’t use a specific colour in a fish pond, but just be aware that it won’t stay clean for long.
When painting a fish pond, or a wildlife pond, you must make sure that the paint is safe for aquatic life. Many paints are unsafe whilst wet, but suitable once fully cured. Check the description of the paint carefully. It often takes around eight days for pond paint to have reached a ‘chemical cure’ level where it’s safe to introduce fish back into the pond.
Drying speed
Drying speed varies from product to product and the style of product.
As a general rule, epoxy resin paints will dry faster than rubber-based paints, although they may take roughly the same amount of time to cure completely. Some epoxy resin paints can also be applied to damp surfaces, without ruining the finish, which is useful. Sometimes, it can be hard to get the pond or surface perfectly dry before applying the paint. Having a paint that can be applied to slightly damp surfaces offers a little more flexibility.
The manufactures will list a few different ratings for how fast their paint dries in certain scenarios.
Touch dry: this is a term for when the paint is dry enough that contact with its won’t effect it or scrape it off easily. However, you won’t be able to do a second coat or fill your pond when its only touch dry.
Second coat: this refers to the time frame for when you can add your second coat. The faster this time is the easier it is for you to apply all the coats you need to in a short time frame when the weather is good.
Showerproof: this refers to how quickly the paint can cope with a shower or a small amount of water hitting it. If this time is nice and low, say two hours, you can have an easier time fitting your pool painting in even if rain is forecast later.
Pond Paint FAQs
What are the benefits of pond paint?
There’s a number of reasons to paint your pond, both practical and aesthetic.
The first is to give your pond a new look. Pond paints are available in a range of colours, so you should be able to find a colour to match your garden accessories and furniture if desired.
Painting your pond is a relatively easy way to alter its look and add your own creative touch.
Another reason to paint your pond is to give it a smoother finish. An old pond may have some cracked areas or wear and tear. Giving it a coat of paint will smooth out these areas, tidying up cracks and weathered areas. As the paint is often very durable, it can help prevent further damage.
Some paints are deliberately made to prolong the life of your pond, as well as enhance its look. Painting your pond should help prevent leaks, creating a waterproof seal that’ll help keep water fresh. This will reduce the maintenance required and ensure it looks good for years.
How do you remove paint from a pond?
If you’re going to be applying a new coat of paint, you may wish to remove old paint in order to produce a better finish. Paint can be very toxic, so it’s important that you remove and apply it properly.
- Thoroughly clean your pond before starting. Remove dust and debris using a vacuum cleaner around the edge. Scrub the inside with a brush to remove bits stuck to the sides.
- Apply paint remover using a brush. Wearing appropriate safety clothing such as a mask and rubber gloves. Wash the pond using a pressure washer to remove the paint.
- Allow the pond to dry fully and assess the surface. You may need to sand the paint down, and pressure wash again, before applying the new coat of paint.
Should I use and epoxy pond paint or rubber-based pond paint?
There are pros and cons to each type of paint. Epoxy dries extremely hard, which is great news for waterproofing. However, this does mean that it can crack easily if there is movement in the structure of the pond. Rubber-based paint is more flexible and less likely to crack, but it is generally considered more toxic and takes longer to dry. Make sure that whichever product you use is suitable for use around aquatic life once it dries.