Difference between White Cement Grout Filler, Traditional Epoxy Grout& KASTAR GROUT


White cement grout filler

It is an upgraded version based on the early white cement joint filler. It is made by inorganic pigments, polymers, and antibacterial agents to the white cement.

Disadvantage: Easy to dirty, not waterproof, short service life, easy to get mold, crack, and fall off.


Traditional Epoxy Grout

Traditional grout is made of oil-based resin and curing agents which overcomes the flaws of jointing and adopts. It is Waterproof, moisture-proof, oil-resistant, and not easy to mold. However, its construction requirements are very high, Also required professional and technical workers. Moreover, Traditional Epoxy Grout also has shortcomings. It easily collapses after dry, often underfilling, and difficult to clean dead corners.

Meanwhile, since the traditional grout has weak adhesion. Thus, it is not recommended to use it in the bathroom and kitchen, etc.




Kastar TILE GROUT is a major upgrade on the basis of Traditional Grout, two-component material: epoxy resin+imported Hardener.

1)KASTAR has higher bonding strength than traditional grout, and as hard as ceramic after dry
2)Glossy Surface, and it has strong bonding with ceramic tiles.
3)Good oil and dirt resistance, waterproof and moisture-proof, never fading and does not fall off, can freely use in kitchens, bathrooms and other areas.


In a word, in terms of function: KASTAR GROUT> Traditional Grout> White cement grout filler.


We are now looking for Kastar partners worldwide. If you are interested, please contact us:sales@ceramictilesealant.com