Premium Thin Silicone Sheets with thicknesses of 0.30 mm, 0.50 mm, 1 mm, and 2 mm, these precision sheets serve as the ideal silicone rubber gasket & sealing material for burr-free laser cutting, precise CNC knife cutting systems, and high-speed automated die-cutting lines.
Optimise your component production with the PEAK-S Series® (S3, S5, S10 & S20) — Premium silicone gasket and sealing material engineered for high-precision cutting. Featuring strict ±0.03 / ±0.05 mm and ±0.10 mm tolerances, this stress-free, flat material serves as the ideal stock for immediate automated processing without custom tooling overheads. Designed with a proprietary anti-stick surface, it prevents material distortion, allowing research laboratories and industrial manufacturers to flawlessly cut custom gaskets, membranes, and washers.
In stock. Available for immediate worldwide dispatch. Delivery directly to your premises by UPS Worldwide Express® from Hanoi, Vietnam within 5-7 days.
Thickness Options: 0.30, 0.50 mm (±0.03 mm) and 1.00, 2.00 mm (±0.10 mm)
Hardness: 50 Shore A
Tear Strength: 21 kN/m
Tensile Strength: 8 MPa
Temperature Range: -40°C to +200°C / +250°C (High-Temperature Grade)
Stress-Free Flatness: Precision-calibrated resting stability prevents material warping or edge-curling during thermal and mechanical cutting processes.
Anti-Stick Formulation: Proprietary surface modification ensures effortless matrix peeling and clean component release after automated die-cutting operations.
Talc-Free Cleanliness: 100% clean, powder-free chemistry engineered for sensitive electronics, optics, and medical laboratory environments.
❖ High-Precision 0.3 mm Silicone Gasket & Sealing Material for In-House Processing.
PEAK-S3-STD | FDA Grade (Clear) — In Stock
Standard (STD): Ready for shipment up to 1,000+ Sheets (MOQ: 100-unit pack)
PEAK-S3-MED | Medical (Clear) — Made-to-Order
PEAK-S3-HT | High-Temp (Dark Red) — Made-to-Order
High-Temp (HT): Supports extreme environments up to +250°C.
❖ High-Precision 0.5 mm Silicone Gasket & Sealing Material for In-House Processing.
PEAK-S5-STD | FDA Grade (Clear) — In Stock
Standard (STD): Ready for shipment up to 1,000+ Sheets (MOQ: 100-unit pack)
PEAK-S5-MED | Medical (Clear) — Made-to-Order
PEAK-S5-HT | High-Temp (Dark Red) — Made-to-Order
High-Temp (HT): Supports extreme environments up to +250°C.
❖ High-Precision 1 mm Silicone Gasket & Sealing Material for In-House Processing.
PEAK-S10-STD | FDA Grade (Clear) — In Stock
Standard (STD): Ready for shipment up to 1,000+ Sheets (MOQ: 100-unit pack)
PEAK-S10-MED | Medical (Clear) — Made-to-Order
PEAK-S10-HT | High-Temp (Dark Red) — Made-to-Order
High-Temp (HT): Supports extreme environments up to +250°C.
❖ High-Precision 2 mm Silicone Gasket & Sealing Material for In-House Processing.
PEAK-S20-STD | FDA Grade (Clear) — In Stock
Standard (STD): Ready for shipment up to 1,000+ Sheets (MOQ: 100-unit pack)
PEAK-S20-MED | Medical (Clear) — Made-to-Order
PEAK-S20-HT | High-Temp (Dark Red) — Made-to-Order
High-Temp (HT): Supports extreme environments up to +250°C.
[ Global Quote & Document Portal ] Retrieve Real-Time quotes and certified export documents.
Download the full technical and compliance package for PEAK-S Series® (S3, S5, S10, S20) (FDA, RoHS, REACH, and TDS included):
[ Technical Data Sheet (PDF) ] [ Global Regulatory Compliance ] [ Certificate of Origin ]
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To support advanced industrial environments requiring parameters beyond standard silicone physics, PEAK-S3 & S5 sheets are available in high-performance industrial elastomers:
SKU: PEAK-S3-NBR-STD | Nitrile Grade (Black) | In Stock
Dimensions: Width 100 mm — Length 100 mm — Thickness 0.30±0.03 mm.
SKU: PEAK-S5-NBR-STD | Nitrile Grade (Black) | In Stock
Dimensions: Width 100 mm — Length 100 mm — Thickness 0.50±0.03 mm.
SKU: PEAK-S10-NBR-STD | Nitrile Grade (Black) | In Stock
Dimensions: Width 305 mm — Length 305 mm — Thickness 1.00±0.10 mm.
SKU: PEAK-S20-NBR-STD | Nitrile Grade (Black) | In Stock
Dimensions: Width 305 mm — Length 305 mm — Thickness 2.00±0.10 mm.
👉 [ Explore full data and Real-Time Quote ]
Engineering Focus: Premium fuel, hydrocarbon, and oil resistance for micro-automotive fluidic systems and industrial fuel seals.
SKU: PEAK-S3-EPDM-STD | EPDM Grade (Black) | In Stock
Dimensions: Width 100 mm — Length 100 mm — Thickness 0.30±0.03 mm.
SKU: PEAK-S5-EPDM-STD | EPDM Grade (Black) | In Stock
Dimensions: Width 100 mm — Length 100 mm — Thickness 0.50±0.03 mm.
SKU: PEAK-S10-EPDM-STD | EPDM Grade (Black) | In Stock
Dimensions: Width 305 mm — Length 305 mm — Thickness 1.00±0.10 mm.
SKU: PEAK-S20-EPDM-STD | EPDM Grade (Black) | In Stock
Dimensions: Width 305 mm — Length 305 mm — Thickness 2.00±0.10 mm.
👉 [ Explore full data and Real-Time Quote ]
Engineering Focus: Exceptional UV, ozone, harsh chemical, and outdoor weathering defense for environmental micro-sealing.
Standard catalog components can often limit engineering designs. PEAK-S Series® High-Precision blanks are engineered as premium gasket and sealing materials, allowing manufacturing plants to instantly convert them into custom micro-components. Our stress-free, anti-stick technology unlocks critical solutions across four high-technology industries:
In biomedical and diagnostic hardware, fluid control at the microliter level requires ultra-responsive, bio-compatible barriers.
The Application: Custom-cut micro-valves, gas-permeable membranes, elastomeric pumps, and fluidic sealing layers for diagnostic cartridges.
Why PEAK-S3 & S5: Our 0.30 & 0.50±0.03 mm flatness ensures uniform sealing across complex micro-channels without clogging the fluid path. The talc-free, clean chemistry prevents sample contamination.
Why PEAK-S10 & S20: Our 1.00 & 2.00±0.10 mm thickness profiles ensure high compression resilience and robust mechanical sealing without structural flattening under high bolt torque. The talc-free, clean chemistry prevents component contamination.
👉 Need Pre-Cut Testing Components? Check out our [ PEAK-08D-STD Series ] to verify our material performance in microfluidic valve environments before running your in-house cutting.
Modern smart vehicles, drones, and aerospace sensors require miniature seals that can withstand extreme environmental pressure without adding bulk or weight.
The Application: High-precision ultra-thin Gaskets, heat-resistant micro-seals, oil-resistant barriers, and environmental protection for optical sensors and outdoor camera housings.
Why PEAK-S3 & S5: With premium Solid Silicone 50A, NBR 50A, and EPDM 50A formulations, engineers can select the exact polymer path to resist extreme thermal cycles, oil exposure, or severe UV weathering.
Why PEAK-S10 & S20: Our heavier 1.00 & 2.00 mm sheets deliver high dimensional stability and superior sealing integrity for heavy-duty outdoor enclosures and rugged automotive junction boxes requiring high environmental sealing ratings (IP67/IP68).
As electronic components shrink, the demand for thin-profile electrical insulation and tactile dampening reaches a critical point.
The Application: Die-cut ultra-thin Washers (M2.5/M3/M4) for circuit board isolation, silicone spacer pads for membrane switches, and flexible protective layers for wearable device sensors.
Why PEAK-S3 & S5: Rolled silicone films are often too sticky to handle in electronic assembly. PEAK-S3 & S5 sheets feature a proprietary anti-stick surface, allowing automated digital plotters to peel clean, burr-free micro-washers that drop perfectly into automated surface-mount (SMT) assembly lines.
Why PEAK-S10 & S20: Our 1.00 & 2.00 mm sheets provide heavy-duty vibration dampening and shock isolation for rugged electronics, protecting sensitive multi-layered PCBA modules from harsh mechanical impact during transit or heavy industrial operations.
👉 No time for in-house laser setups? We also supply direct factory-stamped micro-washers. View our [ PEAK-W3-M3-STD Series ] with tolerances matching our premium sheet blanks.
Acoustic fidelity in high-end microphones, earphones, and smart speakers relies on the perfect elasticity of the vibrating diaphragm.
The Application: Delicate diagnostic instrument diaphragms, pressure-balancing acoustic membranes, and vibration-dampening rings.
Why PEAK-S3 & S5: Continuous-rolled films suffer from high residual stress, causing the material to warp after cutting. PEAK-S3 & S5’s transfer-molded process delivers a completely stress-free, resting flat sheet. This ensures the cut diaphragm maintains constant tension and predictable acoustic performance.
Why PEAK-S10 & S20: Our thicker 1.00 & 2.00 mm sheets act as premier acoustic decoupling and isolation mounts, absorbing structural cabinet resonances and low-frequency vibrations in professional audio hardware without warping or structural sagging over long-term use.
To achieve the absolute best tolerances (0.03 mm) when processing our silicone sheets, we recommend the following industrial methods. Yields up to 120+ micro-washers (e.g., M3 size) or custom microfluidic gaskets per sheet, reducing component procurement costs by up to 70%.
CO2/Fiber Laser CNC: Set to High Speed + Low Power in pulse mode. Because our sheets are inherently stress-free, the heat from the laser will not cause edge-curling or shrinking, yielding carbon-free, flawless edges.
Digital Blade Plotters / Die-Cutting: Use a high-tack cutting mat or vacuum bed with a sharp 60° carbide blade. The anti-stick surface allows the waste matrix to lift off cleanly without distorting fine geometries.
THINNEST PRECISION SILICONE SHEETS — 0.2 MM SILICONE GASKET & SEALING MATERIAL IN 2027
❖ 0.20±0.03 mm | Under Development | Pushing the Physical Limits of Precision
0.20±0.03 mm Thickness | 100 x 100 mm Grid | 50 Shore A | Extreme Micro-Precision Currently in Final Tooling Phase — Setting the New Global Standard for Ultra-Thin Precision Silicone Sheets for Die-Cutting.
Technical Inquiries: Open
Test Samples: Pre-order available
Estimated Launch: 2027
Custom Engineering & Global Support: 📬 support@peakvn.com
Global distribution of PEAK-S Series® is powered by UPS, fulfilling orders from our Hanoi central warehouse and authorized partners worldwide to ensure rapid delivery.
If your facility prefers drop-in, factory-stamped hardware components rather than cutting from blanks, visit our [ 👉 Ultra-Thin Washers Page ] to explore the PEAK-W3 Series® (M2.5 to M4) ready for high-density assembly lines.
Need Kinetic Fluid Control? For high-sensitivity pressure regulation, micro-valves, and active fluidic displacement, explore our world-class [ 👉 PEAK-D Series® Diaphragms ] (0.2±0.02 mm).
