

🛠️ Seal like a pro, perform like a legend.
Hylomar 71255 is a premium polyester polyol-based sealant originally developed for aerospace use by Rolls Royce. It offers a non-hardening, flexible putty that resists oil, gasoline, glycol, thermal distortion, and vibration—making it the ultimate gasketless sealer for automotive and industrial applications.
| ASIN | B072MR2J9R |
| Best Sellers Rank | #1,938,308 in Automotive ( See Top 100 in Automotive ) #483 in Body Repair & Restoration Adhesives |
| Brand | Valco Cincinnati |
| Customer Reviews | 4.8 4.8 out of 5 stars (5) |
| Date First Available | June 9, 2017 |
| Item Weight | 1.58 ounces |
| Item model number | 71255 |
| Manufacturer | Valco Cincinnati |
| Manufacturer Part Number | 71255 |
| Product Dimensions | 4.45 x 7.95 x 1.1 inches |
L**B
best gasket less sealer to use .
Oilpan sealant . gas and oil don't effect it .
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