Check out the biggest trends of the season and our expert take on them.
If you’re renovating a bathroom, upgrading a balcony, or protecting tile joints in a kitchen, choosing the right waterproof epoxy can make a fundamental difference to your home’s durability and performance. With so many products available in the market, it can be tempting to pick the first option you come across. However, not all epoxy products are designed for the same purpose.
Here are 5 important things every homeowner should check before purchasing a waterproof epoxy resin:
1. Check where you plan to use it
The first question to ask is: where will the epoxy be used?
Different epoxy products are designed for different applications. Some are intended for tile joints and grouting, while others are suitable for floors, walls, cracks, or specialised repair work.
For example:
Choosing the right epoxy grout for waterproofing based on the application helps ensure long-term performance.
2. Verify waterproof claims
Many products claim to be water-resistant, but there is a difference between water-resistant and waterproof.
Before buying, you need to check whether the product specifically states that it is:
This is especially important for bathrooms, balconies, swimming pools, and other high-moisture environments.
Pro Tip: A genuine waterproof epoxy resin should prevent water penetration rather than simply resist occasional splashes.
3. Consider durability & strength
Water resistance alone is not enough. The epoxy should also withstand daily use.
Look for products that offer:
In areas with frequent foot traffic or regular cleaning, a durable, waterproof epoxy helps prevent cracking, peeling, and premature failure.
4. Check drying & curing time
Different epoxy products have different setting and curing times.
Some products become usable relatively quickly, while others require additional curing time before reaching full strength.
Before purchasing, consider:
Understanding curing requirements helps avoid disruptions and ensures the product performs as intended.
5. Compare brand reputation & reviews
The quality of epoxy products can vary significantly between brands.
Trusted manufacturers typically offer:
Reading reviews and choosing established brands can help reduce the risk of product failure.
One option worth considering is Roff Starlike, a premium waterproof epoxy resin that is suitable for a wide range of tile and stone applications. Its non-porous formulation helps create durable, long-lasting joints while offering excellent resistance to water, stains, and everyday wear.
Buying waterproof epoxy isn’t simply about choosing the cheapest or most convenient option. The right product should match your application, provide genuine performance, offer long-term durability, and come from a trusted manufacturer.
By checking these 5 factors before purchase, homeowners can make informed decisions, protect their surfaces, and avoid costly repairs in the future.
1) What is waterproof epoxy used for?
Waterproof epoxy is commonly used for tile joints, bathrooms, kitchens, balconies, swimming pools, crack repairs, and other moisture-exposed areas.
2) Is waterproof epoxy better than traditional cement grout?
In wet areas, waterproof epoxy generally offers better water and stain resistance, as well as greater durability, than traditional cement-based grout.
3) How do I know if a waterproof epoxy resin is suitable for my project?
Check the product specifications, intended application area, water-resistance claims, and manufacturer recommendations before purchasing.
4) How long does waterproof epoxy take to cure?
Curing times vary depending on the product and site conditions. Always follow the manufacturer’s instructions for best results.
5) Why is Roff Starlike a good waterproof epoxy option?
Roff Starlike offers a non-porous, durable solution for tile joints and surfaces, helping improve water resistance, stain protection, and long-term performance.
This approach ensures the wall isn’t just ‘ready’ but rather bonded to the wall tile adhesive system.
