



🚗 Unlock Peak Engine Performance & Leave the Competition Behind!
Rislone 4447 Compression Repair with Ring Seal is a powerful 16.9 oz. additive designed to restore engine compression, repair blow-by leaks, and free sticky piston rings. Compatible with all gasoline and diesel engines, it improves oil viscosity to enhance lubrication and overall engine efficiency.




| Manufacturer | Bar's Products |
| Part number | 4447 |
| Item Weight | 159 g |
| Product Dimensions | 6.6 x 6.6 x 18.8 cm; 158.76 g |
| Item model number | 4447 |
| Size | Pack of 1 |
| Color | Black/White |
| Style | 1 Pack |
| Material | Oil |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |
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