Crossing stops for joints 3 mm 100 pcs

100 crosses for joints (stops) SIRI with a thickness of 3 mm. They are used with cement mortar. Cross-stoppers for joints are made of high quality material, without contaminants. They serve to fix the joints of different types of coatings at the time of their application. Fasteners are resistant to chemical compounds that do not impair their integrity or efficiency. They are water-repellent, easy and convenient to use, durable and functional.