If the product page of tile grout is marked with "Free Sample", then a free sample is available. In general, free samples are available for regular products of Kastar Adhesive Co.,Ltd.. However, if the customer has certain requirements, such as product size, material, color or logo, we will charge a fee. We sincerely hope that you understand that we want to charge the sample cost and will deduct it once the order is confirmed.

Kastar is a Chinese leading manufacturer for epoxy grout supplier. According to the material, Kastar's products are divided into several categories, and kastar caulking gun is one of them. During the production of Kastar grout brand, it is strictly tested, including lifetime test, heat and power breakdown test, and mechanical damage test. This product is available in a variety of textures. The product has passed multi-level rigorous testing. This product has an exceptionally high resistance to many acids and alkalis.

By upholding the concept of epoxy grout manufacturer, we strives for the sustainable development in the industry. Get more info!