Silicone Gaskets: PEAK-W3 SERIES®
0.3±0.02 mm Thickness | Zero-Leakage Sealing Gaskets | Standard-Preformed
Off-the-shelf availability for immediate global dispatch. Global UPS Express delivery from Hanoi, Vietnam: 5-7 days to your facility.
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The PEAK-W3 Series® is the global benchmark for Micro-Sealing Gaskets. Achieving a proprietary ±0.02 mm tolerance on a 0.3 mm profile, this series provides an impenetrable barrier against liquids, gases, and micro-dust. Engineered for high-precision electronics and medical devices where zero-leakage is the only standard.
Core Technical Specifications
0.30±0.02 mm Thickness | 50 Shore A | 21 kN/m Tear | 8 MPa Tensile | -40°C to +200°C / +250°C (High-Temp)
Hermetic Integrity: Zero-leakage performance under extreme pressure.
Chemical & Sterilization Resistance: Stable against medical sterilization and environmental ozone.
Sealing Bias: Optimized flow characteristics for perimeter and port sealing.
Availability Note: Our STD (Standard) Series is maintained Off-the-shelf for rapid fulfillment. To guarantee material freshness and peak performance, the Medical (MED) and High-Temp (HT) series are Made-to-Order. Please contact our support team for lead times and specialized grade specifications.
PEAK-W3-M2.5 SERIES | M2.5 Series Hardware assemblies
Dimensions: ID 2.7 mm — OD 5.7 mm — Thickness 0.30±0.02 mm
❖ Micro-Sealing & Fastening Standard
PEAK-W3-M2.5-STD | FDA Grade (Clear) — In Stock
Standard (STD): Ready-to-Ship 50K+ Units
PEAK-W3-M2.5-MED | Medical (Clear) — Made-to-Order
PEAK-W3-M2.5-HT | High-Temp (Dark Red) — Made-to-Order
High-Temp (HT): Supports extreme environments up to +250°C.
Download [ Technical Data Sheet (PDF) ]
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Engineered Applications:
Hermetic sealing for micro-USB/USB-C ports and wearable biosensors (IP67/IP68 compliance).
PEAK-W3-M3 SERIES | M3 Series Hardware assemblies
ID 3.2 mm — OD 6.2 mm — Thickness 0.30±0.02 mm
❖ The Precision Boundary
PEAK-W3-M3-STD | FDA Grade (Clear) — In Stock
Standard (STD): Ready-to-Ship 50K+ Units
PEAK-W3-M3-MED | Medical (Clear) — Made-to-Order
PEAK-W3-M3-HT | High-Temp (Dark Red) — Made-to-Order
High-Temp (HT): Supports extreme environments up to +250°C.
Download [ Technical Data Sheet (PDF) ]
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Engineered Applications:
Perimeter sealing for ADAS camera modules and LiDAR sensor housings to prevent moisture ingress.
PEAK-W3-M4 SERIES | M4 Series Hardware assemblies
ID 4.3 mm — OD 7.3 mm — Thickness 0.30±0.02 mm
❖ Heavy-Duty Micro Sealing
PEAK-W3-M4-STD | FDA Grade (Clear) — In Stock
Standard (STD): Ready-to-Ship 50K+ Units
PEAK-W3-M4-MED | Medical (Clear) — Made-to-Order
PEAK-W3-M4-HT | High-Temp (Dark Red) — Made-to-Order
High-Temp (HT): Supports extreme environments up to +250°C.
Download [ Technical Data Sheet (PDF) ]
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Engineered Applications:
Micro-fluidic control and biochemically inert barriers for diagnostic lab-on-a-chip kits.
Download the full technical and compliance package for PEAK-W3 Series® (FDA, RoHS, REACH, and TDS included):
[ Technical Data Sheet (PDF) ] [ Global Regulatory Compliance ] [ Certificate of Origin ]
PEAK-W2 SERIES®
THINNEST SILICONE GASKETS
❖ 0.20 ± 0.02 mm | Under Development | Pushing the Physical Limits of Precision
0.20 ± 0.02 mm Thickness | 50 Shore A | Extreme Micro-Precision
Currently in Final Tooling Phase — Setting the New Global Standard.
Target Applications:
Next-Gen Medical: Surgical robotics and wearable biosensor assemblies.
Acoustics & Audio: High-end vibration dampening for MEMS microphones and premium IEMs.
Ultra-Compact Sensors: Mechanical spacing for IoT modules and LiDAR optical assemblies.
Aerospace & Defense: Weight-critical spacing for micro-satellites (CubeSats) and UAV avionics.
Precision Electronics: Structural insulation for foldable displays and 5G/6G hardware.
Automotive Tech: Specialized shims for ADAS camera modules and EV components.
Lab-on-a-Chip: Precision mechanical control in micro-scale analysis kits.
Early Access:
Technical Inquiries: Open
Test Samples: Pre-order available
Estimated Launch: 2027
PEAK-W2-M2 (ID 2.2 — OD 5.2 — Thickness 0.20 ± 0.02 mm) — Coming Soon
PEAK-W2-M2.5 (ID 2.7 — OD 5.7 — Thickness 0.20 ± 0.02 mm) — Coming Soon
PEAK-W2-M3 (ID 3.2 — OD 6.2 — Thickness 0.20 ± 0.02 mm) — Coming Soon
PEAK-G SERIES® | Industrial-Scale Precision Gaskets
New Benchmark: Industrial Scale at Retail Speed | Standard-Preformed
70 Shore A | 35 kN/m Tear | 10 MPa Tensile | -40°C to +200°C
Zero-Leakage Guarantee: High-resilience gaskets for industrial-grade fluid and air barriers.
Lead Magnet Pricing: Optimized for high-volume B2B procurement with 500K+ Units In-Stock for immediate global fulfillment.
PEAK-G11 SERIES | OD 0.445"
❖ Precision Fit Fluid Barrier
PEAK-G11-STD | FDA (White/Red) — In Stock
OD 0.445±0.005 inch
ID 0.375±0.005 inch
Thickness 0.040±0.004 inch
Standard (STD): Ready-to-Ship 500K+ Units
PEAK-G11-MED | Medical (Clear) — Made-to-Order
OD 0.445±0.005 inch
ID 0.375±0.005 inch
Thickness 0.040±0.004 inch
PEAK-G12 SERIES | OD 0.480"
❖ Zero-Leakage Guarantee for Industrial Assemblies
PEAK-G12-STD | FDA (White) — In Stock
OD 0.480±0.005 inch
ID 0.348±0.005 inch
Thickness 0.046±0.005 inch
Standard (STD): Ready-to-Ship 500K+ Units
PEAK-G12-MED | Medical (Clear) — Made-to-Order
OD 0.480±0.005 inch
ID 0.348±0.005 inch
Thickness 0.046±0.005 inch
Download the full technical and compliance package for PEAK-G Series® (FDA, RoHS, REACH, and TDS included):
[ Technical Data Sheet (PDF) ] [ Global Regulatory Compliance ] [ Certificate of Origin ]
Custom Engineering & Global Support: 📬 support@peakvn.com
Global distribution of PEAK VN Series® is powered by UPS, fulfilling orders from our Hanoi central warehouse and authorized partners worldwide to ensure rapid delivery.
Looking for Mechanical Performance?
If your application requires Axial Stability and Load Distribution rather than static sealing, visit our [ 👉 Precision Washers Page ] to see how the PEAK-W3 Series® performs as a high-tolerance micro-fastener.
Need Kinetic Performance? For dynamic pressure sensitivity and ultra-thin diaphragm response, explore our [ 👉 PEAK-D Series® ] (0.2±0.02 mm).
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