Pipe Sealing

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SUR-LOK anaerobic adhesives are a specialized series of single component, solvent free compounds that are individually formulated for locking, sealing, retaining and bonding metal parts and assemblies.

Stable in the presence of air, this product lubricates the assembly of parts then cures between the two mating metal parts, forming a resilient, vibration-proof polymer shim. SUR-LOK sealants provide the user with additional performance characteristics, including resistance to corrosive chemicals or galvanic attack between dissimilar metals, as well as solvent resistance, while allowing disassembly with normal tools, if required.


Industrial Strength PTFE Pipe Sealant

Part Number: 15674
Description: Anaerobic Pipe Sealant, 50 ml Tube
Quantity per Case: 10 Tubes
Price: $10.12 per Tube

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Part Number: 15675
Description: Anaerobic Pipe Sealant, 250 ml Tube
Quantity per Case: 4 Tubes
Price: $34.44 per Tube


Color: White
Temperature range: -65 - 400°F (-54 - 204°C)
Viscosity: 1,500,000 cps
Instant sealing: >200 psig
Locking torque: 400 in. lbs. (1/2 in. NPT pipe)
Chemical resistance: Excellent

  • This product compete with LOCTITE® 567 and 592

SUR-LOK 1567 Pipe Sealant was developed for NPT pipe connections up to 6 inches in diameter, but also performs on straight non-jamming threads.

SUR-LOK 1567 performs on all metals including Stainless Steel and Aluminum. This pipe sealant begins curing immediately and is fully cured after 4 hours on 1 inch diameter pipe but may require more than 4 hours on big pipes due to the larger gaps present between the coarse pipe threads. SUR-LOK 1567 does not attack paint.

PDF Icon Data: Technical Data Sheet Safety Data Sheet