Samorez 3.9x32 (YHB) Wunder YHB 3.9x32 MUV is a high quality and durable mounting syrup. This congratulator has been made of steel material and gives a reliable and strong result in fastening wood, metal and other various materials. Home Repair, industrial projects and furniture collection are widely used. This is a longevity, which is produced by the Wunder Brandi, provides high resistance to corrosion and ensures the fast and easement of installation work. With strong holding and durability, you can be easily used in different environments.