RESTORE LOST ENGINE PERFORMANCE
in your high mileage vehicle and keep it running like new
  • Protects from heat, friction & wear
  • Helps stop leaks
  • Cleans & prevents sludge
  • Enhances emissions system
BUY NOW
ANNUAL TREATMENT
Ceramic Engine Treatment
  • Now made with Cerflon®
  • Better than PTFE alone
  • Protects your engine, while resisting chemical breakdown
SEE HOW
MAXIMIZE HORSEPOWER & PERFORMANCE
Supercharged Engine Treatment
  • Put to the test
  • Adding one bottle yielded an increase of 10 horsepower
  • Unleash your maximum horsepower & ultimate performance
DYNO RESULTS
STOP LEAK & CONDITIONER
ENGINE SEAL
BUY NOW
{"tags":["ceramic","engine treatment","original","PTFE","Slick 50","teflon"]}
Slick 50 Classic Engine Treatment with Cerflon® PTFE Original Slick 50 Ceramic Slick 50 Classic Engine Treatment with Cerflon® PTFE Original Slick 50 Ceramic
Sale
Slick 50 Classic Engine Treatment with Cerflon® PTFE Original Slick 50 Ceramic
$29.99 $32.99
{"tags":[]}
Slick 50 Recharged High Mileage Engine Treatment 15 oz, Slick 50 Recharged High Mileage Engine Treatment 15 oz,
Sale
Slick 50 Recharged High Mileage Engine Treatment 15 oz,
$18.99 $20.99
{"tags":[]}
Slick 50 Supercharged Synthetic Engine Treatment 15 oz Slick 50 Supercharged Synthetic Engine Treatment 15 oz
Sale
Slick 50 Supercharged Synthetic Engine Treatment 15 oz
$19.99 $24.99
{"tags":[]}
Slick 50 Recharged High Mileage Fuel System Treatment 16 oz Slick 50 Recharged High Mileage Fuel System Treatment 16 oz
Sale
Slick 50 Recharged High Mileage Fuel System Treatment 16 oz
$8.99 $10.99
{"tags":[]}
Slick 50 Supercharged Fuel System Treatment 16 oz Slick 50 Supercharged Fuel System Treatment 16 oz
Sale
Slick 50 Supercharged Fuel System Treatment 16 oz
$8.99 $11.99
{"tags":["PTFE","Spray","teflon"]}
Slick 50 Supercharged One Lube Lubricant & Protectant Spray 12 oz Slick 50 Supercharged One Lube Lubricant & Protectant Spray 12 oz
Sale
Slick 50 Supercharged One Lube Lubricant & Protectant Spray 12 oz
$12.99 $14.99
{"tags":[]}
Slick 50 Recharged High Mileage Automatic Transmission Treatment 15 oz. Slick 50 Recharged High Mileage Automatic Transmission Treatment 15 oz.
Sale
Slick 50 Recharged High Mileage Automatic Transmission Treatment 15 oz.
$14.99 $19.99
{"tags":["Engine Seal","Stop Leak"]}
Slick 50 Recharged Engine Seal - Stop Leak & Conditioner 16 oz Slick 50 Recharged Engine Seal - Stop Leak & Conditioner 16 oz
Sale
Slick 50 Recharged Engine Seal - Stop Leak & Conditioner 16 oz
$18.99 $20.99

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Joseph

Recharged High Mileage Engine Treatment - I use this on my 2004 Honda pilot with 154000 miles due to leakage, and surprisingly after just 2 days leakage stop. Awesome. Thanks Slick50.

Nikki

Would'nt have gotten home with out it. We had a 1992 Ford Bronco that we started using high milage recharge in at about 150,000 miles. I lost the oil pump at about 275,000 miles and it didn't seize and I got home safely! Thank you Slick 50 we are fans since the 1990's.

Matt

I started using Slick 50® in my Ford F150 when it was new in 1995. It now has 254k miles on the original everything and still runs as strong as when it was new.