Ok, let’s bust another myth about silicone and hydrophobic wiper blades. The short answer to “are silicone wiper blades any good?” is: it depends. It depends on a number of factors which we’ll cover below.
There’s been a lot of hype around silicone and hydrophobic wiper blades online lately. We’ve looked into it and have some thoughts on the performance claims. Many large vehicle manufacturers share the same view, and we’ll touch on that below.
At first glance, silicone wiper blades can seem appealing, whether it’s the claim of improved wet weather performance or the viral video of water beading off a windscreen. We wanted to give you a clearer picture of whether they’re actually suitable for your vehicle in this country.
Silicone Wiper Blades Explained
Silicone wiper blades are similar to regular natural rubber blades, with one key difference: the rubber is coated in silicone instead of Teflon or graphite. The silicone coating is designed to create a hydrophobic layer on your windscreen, causing water to bead and disperse as you drive.
Theoretically, this sounds great. However, while the water-repelling properties can improve visibility in the short term, the long-term benefits are minimal and in some cases silicone wiper blades can actually obstruct your vision. They may look impressive out of the box, but performance and durability drop off quickly under the conditions we see here in Australia.
The Benefits of Silicone Wiper Blades
To be fair, silicone blades do have some advantages, particularly in short-term performance. When brand new, they perform well in both light and heavy rain. Some of the claimed benefits include:
Water beading: The silicone coating promotes water beading on the windscreen, making it easier for water to blow off at higher speeds.
Smooth operation: Silicone blades can create less friction, resulting in a quieter wipe, at least initially.
Hydrophobic properties: The silicone layer can reduce the need to run wipers at high speeds, as wind pushes much of the water away on its own.
However, these benefits are often short-lived. As the coating breaks down, performance deteriorates quickly.
What Are Hydrophobic Blades?
Hydrophobic blades are simply another name for silicone wiper blades. The idea is that they leave a hydrophobic coating on your glass which repels water. As we’ll discuss below, this doesn’t always hold up in specific climates, including most of Australia.
The Downside of Silicone Wiper Blades
Despite the initial appeal, silicone wiper blades have several significant drawbacks. This is why natural rubber wiper blades, like those we sell at Wipers Direct, remain the preferred choice for most drivers and vehicle manufacturers selling into the Australian market.
They’re not as durable as advertised
One of the main claims is that silicone blades last longer than traditional wipers. This is misleading. The silicone material itself is not more durable than natural rubber and in many cases deteriorates faster, sometimes not even lasting 3 to 6 months of regular use.
Retailers often suggest silicone blades last longer because they don’t need to be used as frequently in wet conditions. But the blade material itself breaks down quickly. Once the coating starts to wear off, you get squeaking, chattering and streaking far sooner than you would with natural rubber. Worse, the worn coating transfers a smearing, chemical-like residue onto your windscreen as it breaks down.
They deteriorate in hot climates
Silicone is particularly susceptible to degradation in hot weather, which makes it a poor choice for Australia. High temperatures accelerate the breakdown, leading to poor performance and a shortened lifespan. Natural rubber blades, particularly those infused with graphite or Teflon, handle both heat and cold far better. Teflon-coated natural rubber blades are typically tested for temperatures up to 70°C and as low as -40°C.
Hazing on the windscreen
As the silicone coating wears down, it can leave a grimy residue that creates a cloudy haze on the glass. This is literally the opposite of what you want on your windscreen. It can make visibility worse and may require professional cleaning or polishing to remove.
If you’re dealing with silicone haze already, there are a few ways to remove it: glass polish, acetone or thinners, or WD-40 to help break it down. Just avoid getting any of these on the plastic or rubber trim around the outside of the glass.
Hard to find in Australia
Due to their durability and performance issues, silicone wiper blades aren’t widely available in Australia. Most major wiper manufacturers avoid producing them and they’re difficult to find in auto parts stores. The market has largely spoken on this one.
Natural Rubber Wiper Blades: The Better Choice
At Wipers Direct, we use Teflon-infused natural rubber wiper blades. Designed for durability and performance in all conditions, here’s why they’re a better choice:
Longevity: Natural rubber blades are built to last, even in extreme weather.
Durability: Teflon coatings protect the rubber from degradation and ensure consistent performance over time.
Smooth, quiet operation: Our blades wipe cleanly and quietly, without the squeaking and chattering associated with silicone alternatives.
Easy availability: Natural rubber wipers are widely available and recommended by most manufacturers for good reason.
Conclusion: Stick with Natural Rubber
Silicone wiper blades don’t live up to the hype. Poor durability, susceptibility to heat, and the risk of windscreen hazing make them a less reliable choice for most Australian drivers. Natural rubber wiper blades, particularly Teflon-infused ones, are more durable, more reliable, and better suited to our conditions year-round.
If you want wipers that actually last, head to Wipers Direct and find the right fit for your vehicle. And if you want to dig deeper into what makes a quality wiper blade, check out our Best Wiper Blades of 2026 guide or our piece on why natural rubber is the best choice for Australia.
