1. 3M Products
  • 3M™ Scotch-Weld™ Anaerobic Pipe Sealant PS77, Yellow, 50 ml
  • 3M™ Scotch-Weld™ Anaerobic Pipe Sealant PS77, Yellow, 50 ml

    3M ID 7100034204
    • Cures quickly to seal hydraulic and pneumatic pipes and fittings
    • Prevents leaks and corrosion in pipes by strengthening bonds between pipe threads
    • Features temperature resistance to 149ºC
    • Designed to resist pressure and vibration, providing long-term durability
     More...
    Product Details

    3M™ Scotch-Weld™ Pipe Sealant PS77 is a single component anaerobic pipe sealant which that cures quickly on steel pipes.

    3M™ Scotch-Weld™ Anaerobic Pipe Sealant PS77 cures when confined in the absence of air between close-fitting metal surfaces and is formulated to lock and seal medium to coarse straight and tapered pipe threads on pipes of diameter from 15mm to 80mm. This prevents vibration loosening and leakage through the pipe threads. The product is formulated to give medium strength break torque with a lower prevailing torque on assembled joints, enabling easier disassembly and servicing. As an anerobic adhesive the product will not cure outside the joint and is virtually non-fouling in most types of pipe systems. Pipe joints made with PS77 need to be fully torqued up within a maximum of 15 minutes from initial assembly and will give a rapid low pressure seal (after 20 min). Note: anaerobic adhesives and sealants should not be used in pure oxygen or chlorine lines.

    • Cures quickly to seal hydraulic and pneumatic pipes and fittings
    • Prevents leaks and corrosion in pipes by strengthening bonds between pipe threads
    • Features temperature resistance to 149ºC
    • Designed to resist pressure and vibration, providing long-term durability
    Specifications
    NPVI Mktg
    Yes
    Physical Form
    Liquid