Bondloc B577 Pipe Seal (Anaerobic Thixotropic Gel, Teflon) 50ml

Bondloc B577 Pipe Seal is a high-viscosity thixotropic gel paste engineered for sealing threaded pipe connections. It cures anaerobically (in contact with metal and absence of air), sealing instantly to 10 bar and, when fully cured, resisting pressure up to 350 bar. B577 is not suitable for oxygen systems. The product offers good chemical resistance to ethanol, motor oil, unleaded petrol, acetone and brake fluid. Typical applications include sealing water, oil and gas lines and most common fluids conveyed by pipes. Technical details: resin dimethacrylate; colour yellow; viscosity >50,000 cps; gap fill 0.05mm to 0.4mm; flash point >100°C; specific gravity 1.09; maximum operating temperature +150°C; shelf life 12 months at 20°C. Cure times: with activator <10 minutes, without activator <15 minutes at 20°C; full cure 6–12 hours. Size: 50ml.

Anaerobic thixotropic gel that seals threaded connections instantly to 10 bar.

Fully cured product resists pressures up to 350 bar.

Designed for use in water, oil and gas systems and most common pipe-borne materials.

Good chemical resistance to ethanol, motor oil, unleaded petrol, acetone and brake fluid.

Fast cure performance: with activator <10 minutes and without activator <15 minutes at 20°C.

High viscosity (>50,000 cps) with gap fill of 0.05mm to 0.4mm.

Technical specification includes flash point >100°C, specific gravity 1.09 and max operating temperature +150°C.