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🛠️ Seal the deal, silence the smoke, and drive with confidence!
Rislone Ring Seal (4416) is a 473ml synthetic liquid additive designed to restore worn pistons and rings by increasing oil viscosity and sealing leaks. It effectively stops exhaust smoke, reduces engine noise, and protects critical engine components by coating pistons, rings, and bearings. Compatible with 4 to 6 quarts of oil, this water-resistant formula enhances engine performance and longevity.
| ASIN | B002YE63LA |
| Best Sellers Rank | 20,040 in Automotive ( See Top 100 in Automotive ) 2 in Car Drive & Transmission Seals |
| Brand | Rislone |
| Colour | Clear |
| Compatible Material | [Inf] Engine Components |
| Customer Reviews | 3.4 out of 5 stars 127 Reviews |
| Global Trade Identification Number | 00078615044160 |
| Included Components | Auto Parts, Automotive Accessories, Replacement, Performance Parts |
| Item Dimensions | 19.3 x 8.6 x 5.1 centimetres |
| Item Form | Liquid |
| Item Type Name | Rislone Ring Seal Smoke |
| Item dimensions L x W x H | 19.3 x 8.6 x 5.1 centimetres |
| Item form | Liquid |
| Manufacturer | Bars Products |
| Manufacturer Part Number | 4416 |
| Material | Synthetic Rubber or Polyurethane or Polytetrafluoroethylene |
| Model Number | 4416 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Style | Compact |
| Style Name | Compact |
| Surface Recommendation | Engine Parts |
| Unit Count | 473.18 millilitre |
| Water Resistance Level | Water Resistant |
| Water resistance level | Water Resistant |
J**R
Worked as intended
Certainly does work and did stop the car smoking.
H**N
Don’t waste your money
Just thickens the oil and doesn’t work
O**T
EXCELLENT PRODUCT
FIXED MY PETROL MOWER THE FIRST TIME I USED IT, EXCELLENT PRODUCT REPLACING HOLTS PISTON SEAL, NOT MADE ANY MORE AND NO OTHER COMPANY HAS MADE ANYTHING SIMILAR , THIS PRODUCT CAME FROM AMERICA, GOOD O'L U S OF A
G**1
Definitely buy
Helped car for a while once car broken it needs new parts. This help out for a while.
A**R
Not recommended
Not as expected. Didnt do what it says.
A**R
Four Stars
Late on delivery but pleased
P**K
Very good product
Very good product done exactly what I expected it to do
C**R
I'm impressed
I have a '99 Jag XJ8 with 100K mileage. Awhile back, I started seeing blue/white smoke out of the tailpipes at start up. My Jaguar specialty mechanic diagnosed it as worn valve seats, which is not an inexpensive job on a Jag. Since this caused me to lose a half quart every 2 weeks or so, I started adding this in on a 50-50 ratio along with the replacement motor oil. After about 6 months (or 4 or 5 bottles of Rislone), I am smoke-free. So, given I spent about $50-60 on this instead of $1500 on a valve job, I am pleased. While it says "ring" seal, it worked for me on worn valve seats as well.
T**R
Works
Had a diesel motor that had been sitting for years. Was smoking and using oil. Ran this in it and it drastically reduced the smoke and oil consumption. Helped the rings come back around
N**N
satisfied, customer worth the money
well, initially, it actually made it worse like embarrassingly worse. But now after probably putting on a little over 120 miles/200 km there’s just a little hint of blue. It’s a little more blue on start up, but after warming up the car, it practically dissipates to just slight blueish colour. Compared to what it used to be I would say I’m happy with the results and by the way it stop using oil pretty amazing. Consider your guy have to put at least a litre in a week not anymore.
M**Y
Stops the Smoking
I own a 55 year old two stroke motorcycle that suddenly started smoking when idling. I tried this stuff; idled the engine for 5 minutes per the instructions. IT WORKS! Minimal to no more blueish smoke! Worth every penny I paid for it!
R**M
It’s garbage
Don’t buy
Trustpilot
2 months ago
3 weeks ago