Waterproof Silicone Rubber Sealing Parts Dustproof Gasket Smart Home Electronics 20-90 Shore A OEM Custom

Application Scenarios

These custom silicone rubber sealing parts are engineered for smart home electronics and consumer devices that demand reliable dust and moisture protection. Typical applications include smart speakers, smart doorbells, IP cameras, smart meters, wearable devices, LED drivers, and outdoor control boxes. The soft elastic gasket compresses evenly between housing joints to achieve IP68-rated protection, keeping internal circuit boards safe from water spray, condensation, and dust ingress in daily use.

Simple Parameter Table

Quality Assurance

Our factory is ISO 9001:2015 certified and implements a full-process quality control system from incoming raw material inspection to outgoing finished goods. Every batch of silicone compound is tested for hardness, tensile strength, tear resistance, and elongation before production. During mass production, 100% visual inspection plus sampling dimension checks with 2.5D projectors and calipers are performed to guarantee consistent quality. We support third-party inspection (SGS, TUV, BV) before shipment and provide material test reports together with the goods.

Packaging Specifications

Products are packed with anti-static PE bags to prevent dust contamination, then protected with bubble wrap or EPE foam inserts according to part shape, and finally shipped in reinforced 5-layer export cartons with proper moisture-proof treatment. Custom retail packaging such as color boxes, blister cards, or hang tags can be designed for your brand. Shipping marks and barcode labels are applied strictly following your instructions to support smooth warehousing.

After-Sales Service

We provide responsive after-sales support with a dedicated project engineer available 24 hours online. If any non-conforming parts are found, please keep samples and photos, and we will analyze the root cause, remake the parts, and arrange fast re-delivery. Drawing optimization suggestions and assembly troubleshooting guidance are offered free of charge to help you achieve the best sealing performance.

Factory Scale

We are a specialized silicone rubber manufacturer with over 15 years of experience, covering a 12,000-square-meter production base with 50+ compression molding machines, 8 injection molding machines, and 4 LSR production lines. Monthly output reaches 5 million pieces with an in-house mold workshop that can deliver prototype molds within 7-10 days. Our engineering team of 25+ members supports OEM/ODM projects from DFM analysis to mass production.

FAQ

Q1: What is the minimum order quantity?
Standard MOQ is 500 pieces, but sample orders and trial orders are always welcome.

Q2: Can you work from a sample or drawing?
Yes. We accept 2D/3D drawings (STEP, IGES, PDF), photos, or physical samples for reverse engineering.

Q3: How long does tooling take?
Simple compression molds take 7-10 days; complex injection or LSR molds take 15-25 days.

Q4: Do you provide material certificates?
Yes, we provide SGS, ROHS, FDA, and LFGB test reports as required.

Q5: Can you guarantee IP68 performance?
Yes, we design the gasket cross-section and compression ratio together with you and can provide IP68 testing support.