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Bonding Treadmaster anti-slip mats with epoxy adhesive (manual)

Treadmaster anti-slip mats are the gold standard for a safe, durable, and non-slip deck on your boat. For a strong bond on a polyester deck, the manufacturer recommends using a two… More information

How do you maintain silicone rubber moulds?

Maintaining silicone rubber moulds means cleaning them after every use, storing them dust-free and flat, and using a release agent with porous models. Good maintenance considerably… More information

Silicone rubber in the food industry: is this possible?

Silicone rubber in the food industry is possible, provided you use a food grade certified product and let it cure fully. The RESION silicone rubber is food grade certified and ther… More information

Silicone rubber for beginners: what to look out for?

Silicone rubber for beginners is quite doable, as long as you keep to the mixing ratio, mix carefully and take enough time for curing. The biggest mistakes are not in the technique… More information

Winterizing your boat: complete checklist and risks of skipping it

Winterizing your boat means protecting the hull, the engine, the water system and the deck against frost, moisture and fouling during winter storage. If you skip this, you risk fro… More information

Replacing or sealing a boat window: The complete guide (Sika)

A leaking boat window is one of the most persistent annoyances a boat can have. It causes moisture spots and mold, and over time even compromises the structure of your boat. Fortun… More information

What do the numbers on an adhesive data sheet mean?

If you have ever looked at a technical data sheet (TDS) for a professional structural adhesive, you were likely overwhelmed by terms like lap shear strength, peel strength,&nb… More information

RESION vs. West System Epoxy | What is the best choice?

Are you looking for high-quality epoxy resin for your boat or DIY project? Then you will quickly encounter two names: West System and RESION. West System is an American brand that… More information

Why cheap thinner can ruin your expensive paint job

You probably recognize the situation: you have a tin of Epifanes or De IJssel yacht lacquer in your shopping cart on our website. The paint isn't cheap, but you want only the best… More information

Antifouling peeling off or not bonding

You have prepared your boat neatly for the season. Sanded it properly, applied a few coats of antifouling. But after just a few weeks in the water you see the first patches coming… More information

Gelcoat oxidation and chalking: how to recognise and fix it

You take your boat out of winter storage and the shine is clearly gone. The colour looks faded, the hull feels rough or powdery, and when you run your finger across it a white haze… More information

Why does my epoxy suddenly smell different? The updated, safer epoxy formula

You might have already noticed it during your projects, hobbies, or at work: while RESION epoxy was previously virtually odorless, it now has a more noticeable smell. This is no co… More information

Polyestershoppen × ArtPoint (DipAuto) | Buy Epoxy Resin in Croatia

At Polyestershoppen, we believe our materials truly come into their own when combined with knowledge, inspiration and hands-on experience. That's why we've partnered in Croatia wit… More information

Silicones in electronics: all about battery encapsulation and potting

A battery pack in an electric vehicle does not survive vibrations, extreme heat development, and humid driving conditions because its components are inherently indestructible, but… More information

Making food-safe silicone molds for chocolate, ice cream, and pastry

Imagine this: a chocolate mold bearing the exact logo of your bakery, or an ice mold with a custom dessert design found nowhere else. With food-safe silicone casting rubber from Po… More information

What is the difference between condensation cure and platinum cure silicones?

Silicone rubber is one of the most versatile materials for making molds and castings. However, anyone buying silicone for the first time quickly encounters a fundamental choice: co… More information

How to remove air bubbles from silicone rubber

You have spent hours working on your original model, but after demolding you see small holes and air bubbles everywhere on the surface of your silicone rubber. Air often gets 'trap… More information

Silicone Rubber does not cure on the surface: What Is Cure Inhibition?

You have done everything by the book: carefully weighed and well mixed. Yet when demolding, you discover that the silicone rubber on the surface of your product is still liquid or… More information

Silicone rubber too hard or too soft?

Nothing is more frustrating than a mold that doesn't have the desired properties after hours of curing. A mold that is too hard can damage your original model when demolding. A mol… More information

Silicone Rubber Stays Sticky? 3 Solutions

It is the greatest fear of every mold maker: after hours of waiting, the silicone rubber is still tacky or even completely liquid around the original. This phenomenon is called cur… More information

How to paint a steel boat above and below the waterline

Steel is a strong material, but without proper treatment, it quickly runs the risk of rust and premature deterioration. Whether you are repainting a bare steel hull or carrying out… More information

An environmentally friendly future for antifouling

Anyone who wants to keep their boat neat and clean cannot avoid antifouling. However, the way we combat marine growth has changed significantly in recent years. Biocide-free foul-r… More information

Maintenance tips for varnished wood

In our webshop, you will find various clear varnish systems from Epifanes. These varnishes are all equipped with effective UV filters. A properly built varnish system with suf… More information

Discover the difference between polyester (Iso-NPG) and vinylester topcoats. Choose maximum gloss and color retention or optimal chemical resistance!

A sleek, glossy finish is not only great to look at, but also extremely important for protecting your boat. Polyestershoppen has recently added vinylester topcoat to its product ra… More information

Polishing stainless steel with Riwax Metal Polish

Stainless steel parts give your boat a sleek, well-maintained appearance. However, salt, moisture, and weather conditions can cause them to become dull or show light rust formation… More information

How to remove rust on steel boats

Anyone who owns a steel boat will have to deal with it sooner or later: rust. That might sound alarming right away, but fortunately it doesn't have to be. Rust is highly manageable… More information

The 7 Most Common Mistakes When Applying Liquid Roofing

Liquid roofing is an excellent solution for making a roof durable and watertight, provided it is applied correctly. In practice, however, things can often go wrong. Insufficient pr… More information

How Long Does Impermax Last and When Does It Need Replacing?

Well-applied Impermax lasts for many years, but how long exactly? And how do you know when it’s time for replacement or maintenance? The lifespan of Impermax depends on sever… More information

Applying Impermax Over Existing Roofing? Here’s How to Do It Safely!

An existing roof covering doesn’t always need to be completely replaced to provide years more protection. With Impermax, a liquid roof coating based on polyurethane, you… More information

How to Properly Degrease a Surface

Proper preparation is half the work, especially when it comes to painting or varnishing. A clean, grease-free surface is essential for a perfect finish. But how do you know which d… More information
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