Gasket - Drain Black Neoprene Rubber Foam Seal

• Customization: Available
• After-sales Service: Have
• Application: Machine, Fan
• Model NO.: DY
• Material: Aluminium Silicate
• Density: 75kg/M3
• Certification: RoHS
• Colour: Black
• MOQ: 10 Rolls
• Sample: Free
• Payment: T/T, Paypal
• Appearance: Panel
• Color: Silver
• Type: High-Temperature Adhesives
• Edge: Square
• Usage: Furniture, Building
• Warranty: 5 Years
• Thickness: 2-30mm
• Shape: Custom
• Refractory Temperature: -50~80
• Transport Package: Custom
• Specification: custom
• Trademark: custom
• Origin: China
• HS Code: 3921139000
• Production Capacity: 650000
• Package Size: 45.00cm * 45.00cm * 23.00cm
• Package Gross Weight: 3.000kg

Product Description

Product Description

Product Overview

Our Custom Precision Foam Gasket is engineered to provide superior sealing, cushioning, dustproofing, and thermal insulation across various industrial applications. Manufactured using high-grade closed-cell or open-cell foam materials, our gaskets feature exceptional resilience, weather resistance, and strong adhesive backing for long-lasting performance.

Key Features

Key Advantages

Superior Sealing & Waterproof Performance: 
Effectively blocks moisture, air, dust, and liquids in dynamic and static environments.
Excellent Shock Absorption: 
High-resilience foam provides outstanding shock absorption and vibration damping for sensitive electronics and machinery.
Custom Die-Cutting:
 Precision cut into any custom shape, size, or thickness according to your technical drawings (CAD/PDF).
Strong Self-Adhesive Backing: 
Available with single or double-sided premium adhesive tape (custom acrylic glue) for easy installation.
Wide Temperature Tolerance:
 Maintains flexibility and sealing integrity across extreme high and low temperature environments.

Specification

Parameter	Specifications / Custom Options
Product Name	Custom Die-Cut Foam Gasket / Sealing Washer
Material Options	EVA / EPDM / Neoprene / Silicone / CR / PE / PU Foam
Cell Structure	Closed-Cell (Waterproof) / Open-Cell (Breathable/Acoustic)
Thickness Range	0.5 mm – 50 mm (Customizable)
Density Range	15 kg/m³ – 300 kg/m³ (Depending on material)
Adhesive Backing	Tape, Nitto Tape, Hot Melt, Acrylic Pressure-Sensitive Adhesive (PSA)
Color Options	Black, White, Gray, Red, Blue, or Custom Colors
Certifications	RoHS,(Fire Retardant Grade Available)
Process	Die-cutting, Laser Cutting, Slitting, Lamination
Working Temp	-40°C to 120°C (Silicone up to 220°C)

Application

Main Applications

Electronics & Household Appliances: 
Internal shockproofing, dust seals, battery pack insulation, speaker dampening.
Automotive Industry: 
Door seals, HVAC gaskets, mirror mount padding, NVH (Noise, Vibration, and Harshness) dampening.
Electrical Enclosures & Cabinets:
 IP65/IP67 rated weatherproofing seals for outdoor control boxes and telecom cabinets.
Construction & HVAC: 
Window/door weather stripping, ductwork sealing, expansion joints.

Micro-Structure & Special Properties

1. Closed-Cell vs. Open-Cell Options
Closed-Cell Foam (EVA, EPDM, PE, CR, Closed-Cell Silicone): Independent sealed bubbles prevent gas and liquid passage. Best for waterproofing, dustproofing, weatherproofing, and airtight sealing.
Open-Cell Foam (PU, Open-Cell Silicone/Sponge): Interconnected pore structure allows air and sound waves to pass through. Best for sound absorption, air filtration, thermal dissipation, and ultra-soft cushioning.
2. Flame Retardant & Conductive Grades
UL94 V-0 / HF-1 Fire Retardant: Available across Silicone, CR, and EPDM materials for high safety electrical applications.
ESD / Conductive / Anti-Static Foam: Available in EVA and PE materials for sensitive electronic component shipping and assembly.