RaceFlux Fire-Retardant Silicone Heat Shrink Seal, -4AN Hoses, 2.5" Length

Finish sleeve ends the right way: this fire-retardant silicone heat shrink creates a dustproof, waterproof seal on the ends of RaceFlux silicone-fiberglass heat sleeving, locking the sleeve to a -4AN hose. Slide it over the hose and sleeve before installing hose ends, center it, and shrink with a heat gun or blow dryer — 2.5" length per piece.

Key Features

• Dustproof, waterproof seal for silicone-fiberglass heat sleeve ends
• Fire retardant; resistant to most chemicals and automotive fluids
• Operating range -58°F to 392°F (-50°C to 200°C)
• 2.5" length

Fitment & Compatibility

• Fits -4AN hoses with silicone-fiberglass heat sleeving installed
• Install before hose ends: slide over hose and sleeve, center, then shrink with a heat gun