Prolong Super Lubricants Engine Treatment is designed to protect gas and diesel engines from friction and heat, the company says. Engine Treatment is formulated with Prolong’s Anti-Friction Metal ...

Prolong Super Lubricants’ Super Heavy Duty Oil Stabilizer, which works in both gas and diesels, creates a seal around the piston rings to restore compression, slowing down exhaust blow-by and reducing ...

Prolong Super Lubricants offers a new premium diesel engine oil featuring the company's proprietary Anti-Friction Metal Treatment (AFMT). According to the company, this advanced technology bonds to ...