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2428 Mariner Premium Wet Exhaust
(SAE J2006) – Marine Coolant Hose

This top-of-the-line multi-plied soft wall hose is designed to be used as a straight connection in wet exhaust systems on marine gasoline or diesel engines. The CR/NBR blended cover is oil, heat and ozone resistant and the tube is an NBR/SBR blend making it coolant and heat resistance. Its 2-, 4- or 6-Ply tire cord reinforcement provides a working pressure range from 50 to 200 psi.

Technical Overview

Cover Color ■ Black
Oil Resistance ■ Medium to Medium-High
Construction ■ Tube: NBR/SBR blend
■ Cover: CR/NBR blend
■ Reinforcement: Tire Cord
Temperature Range ■ 0°F to +212°F, -18°C to +100°C
Packaging ■ 12 ft. and 60 ft. lengths available
■ Contact customer service
   for minimum run requirements
■ Other lengths available
   – 5% cutting charge


Thermoid Catalog – 2428 Mariner Premium Wet Exhaust SAE J2006


Cancer and Reproductive Harm –

Features & Benefits

NBR/SBR Blend Tube
  • Heat Resistant
  • Coolant Resistant
  • Medium Oil Resistant
CR/NBR Blend Cover
  • Medium-High Oil Resistant
  • Ozone Resistant
  • Heat Resistant
2-, 4- or 6-Ply Tire Cord Reinforcement
  • Provides a Working Pressure Range from 50-200 psi
SAE J2006 R1 Spec
  • Meets Marine Industry Specifications