574 Flange Sealant

General purpose flange sealant for gaps up to 0.5mm. Typical applications are hydraulic and pneumatic control valves, transmission and engine flanges and marine pipework. Suitable for 90% of flange sealing applications. Carries the German DVGW approval. Test in accordance with EN751-1. certified to NSF P1.

High Performance Silicone Gasket - 5900

Typical applications include stamped sheet metal covers (timing covers and oil sumps) where good oil resistance and the ability to withstand high joint-movement is required. It withstands on line, low pressure tests carried out before product begins to cure. The thixotropic nature of LOCTITE 5900 reduces the migration of liquid product after application to the substrate. LOCTITE 5900 has an excellent adhesion profile to an outstanding wide variety of plastic substrates, as well as glass, ceramics and metals. NSF International Registered to NSF Category P1 for use as a sealant where there is no possibility of food contact in and around food processing areas.

577 - Thread Sealant

Medium strength. Suitable for copper, mild steel, cast iron, stainless steel and galvanised pipe. Carries the German DVGW approval. tested in accordance with EN751-1. Certified to NSF P1. Conforms with: BS 6956 : 7 (gas).
AGA Approval No. 3207 to 1050kPa (152psi).

572 - Thread Sealant - Coarse Threads - Slow Cure

Recommended for all coarse threads where slow cure is required to allow final adjustment before sealing. Meets BS 6956 Type A for sealing gas fittings. WRC approved for use with potable water.

542 Hydraulic Sealant

Medium strength, medium viscosity. Impervious to all common hydraulic fluids including fire resistant synthetics. Will not clog valves or fine filters. Replaces tapes, pastes and self-sealing compression joints.
Recommended for threaded fittings as used in hydraulic and pneumatic installations.
Medium threadlocking strength.
Suitable for high pressure systems.
Temperature range: -55C to 150C

510 - Flange Sealant

Recommended for high temperature applications (up to 200C), where maximum solvent resistance is required.
AGA approved No. 2590 up to 6900kPA (100psi).

Loctite 598, High performance silicone sealant

Loctite 598, High performance silicone sealant for use as flexible gaskets Excellent oil resistance high flexibility temperature range: 200C continuous operation short-term exposure up to 260C.

542 Hydraulic Sealant

Medium strength, medium viscosity. Impervious to all common hydraulic fluids including fire resistant synthetics. Will not clog valves or fine filters. Replaces tapes, pastes and self-sealing compression joints.
Recommended for threaded fittings as used in hydraulic and pneumatic installations.
Medium threadlocking strength.
Suitable for high pressure systems.
Temperature range: -55C to 150C

Activators for Thread & Gasket Sealants

7649N - Recommended for use when a very fast cure is required. 7471T - Recommended for use at below 15C or on inactive surfaces.

515 Gasket Eliminator

Flexes with minor flange movement. Fills gaps up to 0.25mm. Does not shrink or migrate. Temperature range -55C to 150C. AGA approved No. 2590 up to 6900kPA (100psi).