The PTFE teflon tape is Silicone adhesive coated on PTFE fabric (or pure PTFE membrane) which has been sodium treated on single side.

We have 3 thicknesses:

3 Thou (50mm Wide)

5 Thou (50mm and 70mm Wide)

10 Thou (50mm Wide)

We can sell this by the metre if preferred 

Features:

1. Temperature resistance from -70°C to +300°C, with climate resistance and aging resistance.
2. Superior non-stick surface, easy to clean.
3. Excellent chemical resistance. Be Resistant to strong acid, strong alkali, aqua regia and various organic solvents.
4. Non-toxic, and can resist almost all pharmaceutical products
5. High insulating property, anti-UV, anti-static.
6. Fire Proof
7. Easy to apply, long working life.