Overview:
Custom Heat-Resistant Silicone Kitchen Stove Counter Gap Gasket Covers are engineered sealing solutions that close the gap between cooktops and countertops to prevent spills, crumbs, grease ingress and heat transfer. Manufactured from platinum-cured, high-temperature silicone, these gaskets combine long-term elasticity, thermal stability, and easy-clean performance. We apply precision LSR injection molding for tight-tolerance, high-volume runs and compression molding for thicker or textured profiles. Full OEM and one-stop services (tooling, prototyping, production, packaging) are available to deliver branded, production-ready parts tailored to your kitchen accessory line.
Basic Specifications:
| Attribute | Specification |
|---|---|
| Material | Platinum-cured high-temp silicone (food-safe grades available on request) |
| Shore Hardness | 30–80 Shore A (customizable) |
| Operating Temp. | -40°C to +260°C (-40°F to +500°F) |
| Typical Tolerances | ±0.02–0.10 mm (depending on geometry & process) |
| Manufacturing Processes | LSR injection molding (high-precision), Silicone compression molding (thick profiles) |
| Tooling | CNC machined steel/aluminum molds, EDM-finished cavities |
| Profiles | U-channel, flat strip, tapered gap covers, custom extruded profiles |
| Adhesive Options | High-temp PSA backing, mechanical clip/fastener designs available |
| Color | Any Pantone / custom colors |
| Certifications | ISO 9001 (standard); FDA / LFGB / RoHS available on request |
| Sample Lead Time | 3–10 days (prototype); production samples in 7–14 days |
| Production Lead Time | 15–35 days typical (depends on tooling & order) |
| MOQ | Small orders accepted (tooling-dependent) |
| Packaging | Polybag, blister, color box, or custom retail packaging |
Key Benefits:
- Precision, low-tolerance molding for consistent sealing performance
- High thermal stability and long service life near cooktop heat sources
- Customizable profiles, adhesives and colors to match appliance aesthetics
- Scalable OEM production: prototyping → tooling → high-volume runs
Production Process:
- DFM & tooling design (UG/PROE/SolidWorks/CAD)
- CNC machining of mold blocks → EDM for fine features and mirror cavities
- Trial runs and mold optimization (shot, temp, cure time)
- LSR injection molding for thin/complex profiles; compression molding for bulk parts
- Deflashing, trimming, adhesive lamination (if required) and visual/function inspection
- Batch testing, packing and shipment
Quality Assurance:
All gaskets are manufactured under an ISO 9001 quality system with documented incoming material checks and in-process control. We verify dimensional accuracy with CMM or 3D optical projectors, hardness with Shore A durometers, and material performance with tensile/elongation testers. Thermal-cycling chambers and compression-set rigs validate long-term stability under heat. Seal integrity and adhesion are confirmed with leak/seal testers and peel testers. FDA/LFGB third-party testing is available upon request for food-contact applications.
Applications:
- Stove-to-counter gap seals for residential and commercial cooktops
- Retrofit spill guards for rental kitchens, RVs and food trucks
- Heat-resistant gasketing around induction and electric burners
- Protective sealing for countertop-mounted appliances and cooking islands
OEM & One-Stop Service:
We provide full OEM support: product design & DFM, rapid prototyping, mold/tooling manufacture, pilot runs, mass production, custom packaging and global logistics—delivering turnkey silicone gasket solutions that meet your brand, regulatory and timeline requirements.Interested in a quote or prototype? Send your CAD drawing or sample and our engineering team will provide a DFM review, tooling options and a fast sample quote.
Factory Capabilities:
Tooling and moldmaking: high-precision CNC centers, mirror & sinker EDM, slow-speed wire cutting. Production: multiple LSR injection molding machines plus compression presses for thick profiles. Automated trimming, adhesive lamination, and high-speed inspection lines ensure consistent quality. QA labs are equipped with 3D projectors, CMM, durometers, tensile testers, thermal chambers and experienced QC engineers.
Reviews
There are no reviews yet.