Pratley Pratlok Gasket Grade 50ml

Pratley Pratlok Gasket Grade 50ml is a red, silicone-free anaerobic flange sealant and gasket maker designed to cure in the absence of air between tight metal surfaces. 

Key Features & Uses

• Silicone-Free Formula: Prevents component contamination issues often caused by standard RTV silicones. 

• Applications: Ideal for sealing pipe flanges, engine sumps, gearboxes, and water pumps. 

• O-Ring Alternative: Can function as an O-ring replacement in specific mechanical assemblies. 

• Metal Adhesion: Adheres to metal and ferrous surfaces (an activator is required for non-ferrous or passive metals).

• Curing Properties: Provides an immediate low-pressure seal upon assembly, begins curing within 1 hour, and achieves a full cure within 24 hours at room temperature