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🛠️ Seal the deal on engine health before your next drive!
Rislone 4416 Ring Seal Smoke Repair is a 16 oz. synthetic liquid additive designed to stop exhaust smoke, reduce engine noise, and seal worn pistons and rings. Compatible with 4 to 6 quarts of oil, it enhances engine performance by increasing oil viscosity and coating critical components with durable synthetic polymers. Trusted by professionals, it offers a compact, water-resistant solution to extend engine life and improve combustion efficiency.
| ASIN | B002YE63LA |
| Best Sellers Rank | #113,052 in Automotive ( See Top 100 in Automotive ) #381 in Oil & Fluid Additives |
| Brand | Rislone |
| Brand Name | Rislone |
| Color | Clear |
| Compatible Material | [Inf] Engine Components |
| Customer Reviews | 3.8 out of 5 stars 118 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 centimeters |
| 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 centimeters |
| Item form | Liquid |
| Manufacturer | Bars Products |
| Material | Synthetic Rubber or Polyurethane or Polytetrafluoroethylene |
| Material Type | Synthetic Rubber or Polyurethane or Polytetrafluoroethylene |
| Model | 4416 |
| Number of Items | 1 |
| Part Number | 4416 |
| Style | Compact |
| Style Name | Compact |
| Surface Recommendation | Engine Parts |
| Water Resistance Level | Water Resistant |
| Water resistance level | Water Resistant |
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
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
G**1
Definitely buy
Helped car for a while once car broken it needs new parts. This help out for a while.
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!
Trustpilot
3 weeks ago
2 weeks ago