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  • Black Rubber U Channel Edging Trim Seal
  • Black Rubber U Channel Edging Trim Seal
  • Black Rubber U Channel Edging Trim Seal
  • Black Rubber U Channel Edging Trim Seal
  • Black Rubber U Channel Edging Trim Seal
  • Black Rubber U Channel Edging Trim Seal
Black Rubber U Channel Edging Trim Seal

Black Rubber U Channel Edging Trim Seal

  • >= 100 Meters
    $0.50
View product details

Black Rubber U Channel Edging Trim Seal

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Weatherproof Sealing: Designed to create a tight seal in windows, doors, and other openings, preventing air, water, and noise infiltration through its U-shaped profile and flexible EPDM rubber material.
  • Durability & Adaptability: Made from high-quality EPDM rubber, ensuring resistance to UV, temperature fluctuations, and environmental wear, ideal for long-term use in diverse conditions.

Key features

  • 1. Material Technology

    • With EPDM rubber material, you can ensure long-lasting durability and resistance to weather and temperature extremes*.

  • 2. Interactive Design

    • With a user-friendly U-shaped profile, you can achieve easy installation without specialized tools*.

  • 3. Performance Parameters

    • With a tight U-shaped seal, you can prevent air and water infiltration more effectively than flat seals*.

  • 4. Scenario Solutions

    • Designed for both residential and commercial sealing needs, adapting to windows, doors, and other applications.

  • 5. Certification Standards

    • Complies with industrial sealing standards for reliable performance in demanding environments.

Product details

Black Rubber U Channel Edging Trim Seal

The Black Rubber U Channel Edging Trim Seal is designed for durable, weather-resistant sealing in industrial and construction applications. Crafted from EPDM rubber, it offers superior flexibility, UV resistance, and thermal stability. Available in three customizable sizes, this trim ensures a tight seal for windows, doors, and machinery, preventing air/water infiltration and noise transmission.

Technical specifications

FeatureSpecificationBenefit
MaterialEPDM rubberResists UV, ozone, and temperature extremes (-40°C to 150°C)
ShapeU-channel profileSnug fit for edges, maximizing seal integrity
ApplicationWindows, doors, machinery sealsReduces drafts, water ingress, and noise
Processing ServiceCustom cuttingPrecision sizing for project-specific needs

Customization guide

Adjustable parameters:

  • Dimensions: Tailor length, width, and thickness to fit door/window frames or machinery gaps.
  • Material Thickness: Opt for 3mm (Base), 5mm (Advanced), or 8mm (Pro) for varying load/pressure requirements.
  • Color/Finish: Black standard; custom colors available for branding or visibility.

Get inspired

Enhance your project’s durability with a seal that adapts to any environment. Whether reinforcing a residential window or insulating industrial equipment, our U-channel trim provides a reliable barrier against the elements.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Material Thickness3mm5mm (+67% volume)8mm (+167% volume)
Temp Resistance-30°C to 120°C-40°C to 150°C-50°C to 180°C
Compression Force1.2 N/mm²1.8 N/mm² (+50%)2.5 N/mm² (+108%)

Supplier's note

  1. Technical Breakthroughs:

    • EPDM Material: Outperforms standard rubber with 30% better UV resistance, ideal for outdoor use.
    • U-Channel Design: Reduces installation gaps by 40% compared to flat seals.
    • Custom Cutting Service: Cuts lead times by 20% vs. traditional pre-cut profiles.

  2. Version Selection Guide:

    • Base Model: Best for standard residential/commercial sealing (e.g., door frames in temperate climates).
    • Advanced Model: Suited for industrial machinery or regions with extreme temperatures (-40°C to 150°C).
    • Pro Model: Recommended for heavy-duty applications (e.g., offshore equipment) needing 50% higher compression force.

With the Pro Model’s 180°C耐热性, you can safely seal high-temperature exhaust systems. Pair its 8mm thickness with EPDM’s chemical resistance to withstand corrosive environments. Choose the Advanced Model for a balance of cost and performance in automotive assembly lines.

Frequently asked questions

  • Which black rubber U-channel size is best for sealing small windows vs. large doors?

  • How do I clean and maintain the rubber U-channel seal to ensure longevity?

  • EPDM vs. silicone rubber: Which is better for outdoor sealing applications?

  • Can the rubber U-channel be customized to specific lengths or shapes?

  • Is the EPDM material certified for industrial sealing standards?

  • Why is the U-channel design better for sealing gaps in doors/windows?

  • How does the rubber U-channel withstand extreme temperatures?

  • Can the black rubber trim be used for both commercial and residential sealing?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionOutdoor/UV-exposed environmentsIndustry: General rubber (500h UV exposure)
Base: EPDM (1,000h UV ▲)
Advanced: EPDM+ (2,000h UV ▲▲) (ASTM D4329)		Base doubles UV resistance; Advanced quadruples it for long-term durability.Advanced version may incur higher costs.
Shape DesignWindows/doors requiring tight sealsIndustry: Flat profiles (ISO 10303)
Base: U-channel (12mm depth ▲)
Advanced: Enhanced U-channel (18mm depth ▲▲)		Deeper U-channel improves air/water sealing efficiency.Deeper profiles may require custom installation tools.
Sealing PerformanceHigh-pressure sealing (e.g., marine use)Industry: 500 Pa water resistance
Base: 1,200 Pa ▲
Advanced: 1,800 Pa ▲▲ (ISO 14057)		Base outperforms industry standards by 140%; Advanced ideal for extreme conditions.Higher performance may reduce flexibility in tight spaces.
Temperature RangeFreezing/cold storage environmentsIndustry: -20°C to 60°C
Base: -30°C to 80°C ▲
Advanced: -40°C to 100°C ▲▲ (ASTM D2000)		Base handles sub-zero temps; Advanced withstands industrial ovens.Advanced material may stiffen in extreme cold.
Chemical ResistanceChemical plants/industrial facilitiesIndustry: Resists 20+ chemicals (ASTM D543)
Base: 50+ chemicals ▲
Advanced: 80+ chemicals ▲▲		Base protects against common solvents; Advanced shields against corrosives.Limited compatibility with highly reactive chemicals (e.g., strong acids).
CustomizationNon-standard door/window sizesIndustry: 2–3 fixed sizes
Base: 5 sizes ▲
Advanced: Custom dimensions ▲▲ (ISO 3801)		Base offers flexibility; Advanced allows bespoke cuts for unique installations.Custom orders may increase lead times.

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