Where do you put the product

in with the oil in the oil tank! probably better to wait till its nearly empty then just add it to the oil tank as you adding your oil!!

Can I use this on a jet ski engine

add it to existing oil as per intrutions should work same as car engine

Does car need to be driven for product to work ? i have a car that cant be driven because of mot expired. thanks

No it doesn’t, at most engine running but doesn’t need to be driving

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Rislone 4447 Compression Repair Fix with Ring Seal - 16.5 oz.

Product ID: 52344971

Details

Brand
Bar's Leaks
Liquid volume
16.5 Fluid
Package information
Bottle
SAE J300 Viscosity Grade
30
Vehicle service type
Car Truck ATV

🔥Restores lost compression & power

⚙️Universal fit for all engines

🛢️16.5 oz precision volume

€ 69.36

Duties & taxes included

In stock

Sold byAmazon AustriaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

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Description

⚡️ Unlock your engine’s hidden power with Rislone 4447!

TRUSTED PROVEN - Backed by 1,900+ reviews with a solid 4.3-star rating—join the community of satisfied pros.
VISCOSITY ENHANCER - Medium to high viscosity formula ensures optimal sealing and durability under pressure.
STICKY RING FREEDOM - Frees up sticky piston rings, improving engine efficiency and longevity.
UNIVERSAL ENGINE COMPATIBILITY - Works seamlessly on cars, trucks, motorcycles, and ATVs—one fix for all your rides.
POWER BOOSTING COMPRESSION REPAIR - Revives engine compression to reduce blow-by and restore peak performance.

Rislone 4447 Compression Repair Fix with Ring Seal is a 16.5 oz universal additive designed to restore lost engine compression, reduce blow-by, and free sticky piston rings. Compatible with gasoline and diesel engines across cars, trucks, motorcycles, and ATVs, it features a medium to high viscosity formula that improves sealing and engine performance. Highly rated by thousands of users, it’s a trusted solution for professional-grade engine maintenance.

Specifications

ASIN	B00CGRX6RE
Automotive Fit Type	Universal Fit
Best Sellers Rank	12,538 in Automotive ( See Top 100 in Automotive ) 154 in Fillers, Adhesives & Sealants
Brand Name	Bar's Leaks
Compatible with Vehicle Type	Car, Truck, Motorcycle, ATV, etc.
Container Type	Bottle
Customer Reviews	4.3 4.3 out of 5 stars (1,932)
Global Trade Identification Number	00078615044474
Item Weight	0.35 Pounds
Liquid Volume	16.5 Fluid Ounces
Manufacturer	Rislone
Manufacturer Part Number	4447
Model Number	4447
Number of Packs	1
SAE J300 Viscosity Grade	30
Size	Pack of 1
UPC	078615044474 078615444472
Unit Count	487.9632 millilitre
Viscosity Level	Medium to High

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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The delivery time was excellent, and the packaging was secure.

2 months ago

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4 days ago

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€ 69.36

Duties & taxes included

In stock

Sold byAmazon AustriaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Austria.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

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

3 weeks ago

Ayesha M.

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

5 days ago

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