Common waterproof coiled material fixed parts
1. Plastic casing fasteners can be used with all metal screws.
2. The base layer is alkaline material, and the metal gasket will be corroded. Only by using nylon Pat can the long-term performance be ensured.
3. Metal gasket is generally used for the base layer which is not corrosive to metal, soft and hard.
4. Metal bead is often used to strengthen and fix the surrounding parts of the roof.
5. The combination of metal fixed screws with all gaskets and casing is universal and has the characteristics of corrosion resistance.