Die Cut Any Shape EPDM Sponge Rubber Foam

Shenzhen Xinst Technology Co., Ltd. offers die‑cut EPDM sponge rubber foam that can be produced in any custom shape and supplied with either single‑sided or double‑sided adhesive pads. The foam uses EPDM as the backing material and the adhesive options include standard acrylic or rubber‑based adhesives. EPDM foam tape is noted for excellent resistance to water, sunlight, heat, ozone and weathering. The company highlights that the material also shows good resistance to polar substances, steam, ketones, diluted acids and alkalines.

EPDM foam typically exhibits a Shore A hardness between 30 and 60 and a density of 0.3‑0.5 g/cm³, which gives it a soft yet resilient feel. Standard commercial grades are supplied in thicknesses from 1 mm up to 10 mm, with tolerance ±0.2 mm. The material’s electrical insulation rating is commonly around 40 kV/mm, and its thermal stability ranges from - 40 °C to +120 °C. Compared with NPVC foam, EPDM provides similar durability while offering superior ozone resistance, a factor valued in outdoor applications.

The foam is widely used for automotive door, window and trunk seals, for pipeline wrapping in air‑conditioning systems, and for cushioning in speaker cones, radiators and garden hose assemblies. Buyers such as vehicle manufacturers, HVAC contractors and industrial equipment assemblers typically request custom shapes to match sealing profiles. Pricing, minimum order quantities and incoterms are not disclosed in the listing, so importers should confirm these details directly with the supplier. Lead time and payment terms are also subject to negotiation, and the supplier’s response rate is currently recorded as 0 %.

Shenzhen Xinst Technology Co., Ltd. is located in Building A, West Area of Xueziwei Industrial Zone of Houting, Shajing, Shenzhen, Guangdong 518104, China. The supplier is classified in the harbor trust tier but currently shows a response rate of 0 % and no recorded average response time. With more than 20 years of experience in die‑cutting services, the company specialises in producing custom‑shape EPDM foam tapes for industrial customers. Their profile does not disclose annual turnover, employee count or specific client references.

The firm’s catalogue focuses on EPDM sponge rubber foam that can be supplied with adhesive pads, positioning the product as an alternative to NPVC foam where cost considerations arise. Production facilities are equipped for precision die cutting, enabling shapes that match complex sealing geometries. The supplier does not publish detailed lead‑time or MOQ figures, so purchasers are advised to request a formal quotation. All communications should verify the current production capacity and any available certifications.