One Inch Black High Temp Reinforced Silicone Heater Hose Roll Coolant Line Built Tough For Hot Rods Handles The Heat Meets Sae J20 Holds Fifty Psi And Three Fifty Degrees Rocks Marine Builds With A Four Point Five Inch Bend Radius

Continuous Hundred Foot Silicone Coolant Hose Roll
✔️ 25 MM ID, 33 MM OD, 350 F Rating, 50 PSI Max, 100 FT Roll

This reinforced silicone heater hose delivers reliable coolant routing for custom hot rod builds, marine platforms, and heavy duty industrial cooling systems. Provided as a single thirty meter / hundred foot continuous length, it supplies excellent flexibility and pressure resistance without kinking during tight installations.

✅ 25 MM / 1 Inch inside diameter matches standard radiator fittings
✅ 177 C / 350 F operating temperature withstands extreme under hood heat
✅ 114 MM / 4.5 Inch bend radius allows smooth routing around tight components
✅ Water based fluids and antifreeze only, strictly avoid fuel contact

💡 What makes high temp silicone radiator hose necessary for heavy duty cooling applications?
This handy choice stops premature failure by delivering unmatched flexibility and chemical resistance under stress.
- Four Millimeter / 0.16 Inch wall thickness handles fifty pound force pressure loads
- Anti ozone coating shields against road salt and ultraviolet damage
- Seamless extrusion process eliminates weak joints along the full length
- Wide temperature window protects gaskets from thermal shock cycling

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