Bar's LeaksRislone 4447 Compression Repair with Ring Seal - 16.9 oz.
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Bar's LeaksRislone 4447 Compression Repair with Ring Seal - 16.9 oz.

4.3/5
Product ID: 275878443
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Details

  • Brand
    Bar's Leaks
  • Liquid volume
    16.5 Fluid
  • UPC
    078615044474
  • Global Trade Identification Number
  • Manufacturer
    Bar's Products
🔥Repairs blow-by leaks
⚙️Restores lost compression
🛢️Viscosity improver for smooth engine performance

Description

⚡️ Unlock your engine’s hidden potential with Bar's Leaks Rislone 4447!

  • SEAL THE DEAL - Effectively repairs blow-by leaks, preventing costly engine damage.
  • VISCOSITY BOOST - Improves oil viscosity to enhance lubrication and reduce wear.
  • REVIVE ENGINE POWER - Restores lost compression to boost engine efficiency and performance.
  • LIBERATE STICKY RINGS - Frees up sticky piston rings for smoother, quieter operation.
  • UNIVERSAL COMPATIBILITY - Works seamlessly on any gasoline or diesel engine—one solution for all.

Bar's Leaks Rislone 4447 Compression Repair with Ring Seal is a 16.9 oz. oil-based formula designed to restore lost engine compression, repair blow-by leaks, and free sticky piston rings. Compatible with all gasoline and diesel engines, it improves oil viscosity to ensure smoother engine performance and longevity.

Specifications

ManufacturerBar's Products
Part number4447
Item Weight159 g
Product Dimensions6.6 x 6.6 x 18.8 cm; 158.76 g
Item model number4447
SizePack of 1
Colorblack
Style1 Pack
MaterialOil
Item Package Quantity1
Temperature Range6E+1 Degrees Celsius
Batteries Included?No
Batteries Required?No

Have a Question? See What Others Asked

Can you use this product and the anti-friction product at the same time?
Can i use (mix) this product if i am using xl nanolube engine oil additive & nano treatment; reduces oil burning & engine smoke
Do i put in every oil chang or is it a 1 time and done
Is it safe to use in engines with variable valve timing? Like a 1997 Honda Prelude

Reviews

4.3

All from verified purchases

L**E

Works like magic

It’s amaizing. Just let the engine run for 5 minutes and the knock sound was gone

A**9

Worked well

Worked well, old engine is smoother now.

B**4

happy

as described..recommended

A**

Engine Damaged after usage

there was no instruction on product how to use. but i used similar products before and there some minor or medium difference. car was running fine and only problem was little hesitation due to long time stopped, after changing to new oil and used this product the car started to smoked heavily, i said maybe it cleaning the engine, so i kept the car running at idle for around 40 minutes until engine suddenly started acting weirdly and completely damaged within seconds.

J**D

Good

Not magic but good

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

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€ 40.34

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Bars Leaksrislone 4447 Compression Repair With Ring Seal 16 9 | Desertcart Slovakia