Check the listing for details. 2 set CNC Machine Tools Guide fit for PTFE Special A + B Guide Rail Glue. Condition: New. Listed at 23.66 USD. 1 set of special glue for PTFE special grade A+B glue guide rail for CNC machine tool guide rail Bonding parts need to be clean and dust-free. One side of the soft tape is treated with sodium naphthalene. The dark brown side is the adhesive side and the green side is the work side. The remaining soft tape and special glue should be stored away from moisture and light. In order to increase the bonding strength, Before operation, please remove the rust and oil on the joint surface of the metal guide rail, and do a good job of cleaning. Special glue can be used as needed. It can be used after weighing and mixing according to the ratio of A:B=1:1. Can be applied evenly. The adhesive layer should not be too thick or too thin, and should be controlled between 0.08-0.12mm. After pasting, please let it cure at room temperature for about 24 -48 hours. A: 50g, B: 50g, Shipping quantity: A+B (2 set)