... . to 3,000 psi 3.pH Range:0-14 High Quality Expanded PTFE Joint Sealant SPECIFICATIONS: widthThicklength3mm-50mm3mm-6mm5meter to ... it has good flexibility peculiarity, encapsulate resilience, resistant, resistant high-low temperature and excellent resistant corrosion, no aging, lubrication ... the side, it also can expanded when it Passed through tension. so the sealing more strong when the inside ...