Sealing
Waterproof & Dust Seals (IP67/IP68)
IP67/IP68-rated seals protecting assemblies from water, moisture, dust and contaminants.
Overview
Waterproof and dust seals protect components and assemblies from water, moisture, dirt and environmental contaminants. Engineered to fit specific grooves, enclosures and housings, Rubbrother's seals achieve IP67 (dust-tight, temporary immersion) and IP68 ratings in static and dynamic joints — with third-party test reports available.
Key Features
- Third-party tested IP68: 1.5 m immersion for 30+ minutes
- Custom groove-fit designs for housings and enclosures
- Low-friction PTFE coating for rotating applications
- Lightweight silicone, self-retaining structures without adhesive
- Excellent resilience for repeated assembly cycles
Applications
- Outdoor controllers, sensors and connectors (IP67/IP68)
- New-energy: EV battery-pack enclosures, charging gun heads, PV junction boxes
- Medical & outdoor equipment: defibrillator and field-communication housings
- Marine and washdown equipment
- Lighting fixtures and street cabinets
Specifications
- Material
- Silicone (lightweight ~1.15 g/cm³) / FKM
- Hardness
- Shore A 30–80
- Rating
- IP67 / IP68 (1.5 m water, 30 min+)
- Standards
- RoHS · REACH
- Options
- PTFE-coated low-friction grades for dynamic shafts
Customization & Manufacturing
Seal design by groove geometry and pressure; material by media and temperature; colored marking options; prototype testing supported; samples in 7–12 working days.
Need this part customized?
Send your drawing or sample — samples in 7-12 working days, AI-assisted quote within 24 hours.