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Dump Truck Tailgate Sealing Strip
EPDM sealing strip for dump truck tailgates, also called anti-leakage foam strip, is made of durable rubber sponge. It provides excellent compression resilience and waterproof sealing, effectively preventing soil or liquid leakage during transport. With high elasticity, weather resistance, and temperature stability, it's ideal for construction and sanitation trucks. Easy to install, it ensures operational cleanliness and environmental compliance. H
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Technical Specifications

CategoryPropertySpecification / Description
Basic InformationRMaterialR-EPDM
Common ColorsBlack, Gray, Custom Red/White
Common Cross-section ShapesCustom Profiles
Physical PropertiesHardness (Shore A)40~80
Density (g/cm³)1.2 ~ 1.3
Tensile Strength (MPa)7 ~ 12
Elongation (%)200 ~ 400
Weather ResistanceTemperature Range (℃)-40 ~ +120 (Heat-resistant up to +150)
Aging ResistanceExcellent (Stable under UV and oxidation)
Ozone ResistanceExcellent (Not prone to cracking)
Chemical PropertiesOil ResistancePoor (Not suitable for long-term mineral oil contact)
Acid and Alkali ResistanceGood (Suitable for most weak acids and bases)
Flame Retardant GradeCustomizable UL94 V-0 or standard flame-retardant
Functional FeaturesWaterproof PerformanceGood (IP65~IP67)
Sealing PerformanceGood (Effective against air, liquids, and dust)
Pressure ResistanceMedium (Suitable for doors/windows/automotive, not for high-pressure pipelines)
Processing & InstallationSurface TreatmentSmooth, Textured, Flocked, Sprayed, Adhesive-coated
Installation MethodEmbedded, Clamped, Adhesive, Press-fit
Supply FormRolls (meters), Fixed-length cuts, Closed loops

Image details

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Wide range of applications

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