Xiangchu custom produces this LSR massager outer cover, made of food-grade liquid silicone rubber. It features skin-friendly touch, anti-slip performance, abrasion resistance and easy cleaning, fits daily use requirements. We support customization of color, hardness and size for various beauty massage devices.
Material
Food-grade LSR
Hardness
Shore A 20-40
Temperature
Certifications
Applications
-40°C ~ +200°C
Colors
Black, White, Transparent, Customizable
# Liquid Silicone Massage Device Outer Cover
Liquid Silicone Massage Device Outer Covers from Xiangchu (Hubei) Rubber Co., Ltd. are custom-molded LSR components designed to provide comfort, safety, and long-term performance for handheld and fixed massage equipment. Manufactured from high-purity food-contact grade liquid silicone rubber (LSR), these covers directly form the contact surface between the massage device and human skin, balancing soft tactile feedback, structural support, and resistance to repeated use and body fluid exposure.
Unlike generic massage covers made from thermoplastic rubber (TPR) or polyvinyl chloride (PVC), our LSR outer covers leverage the inherent advantages of injection-molded liquid silicone rubber to meet the strict safety and durability requirements of modern wellness and medical massage devices. We support custom molding to match unique device dimensions, contour designs, and texture requirements, ensuring a seamless fit for any massage device form factor from small facial massagers to large full-body deep tissue massage tools.
Our core selling points include consistent low-volatility material formulation, biocompatibility compliant with global consumer product standards, precision custom molding to match device design specifications, and long service life that retains softness and shape even after thousands of cycles of compression and contact with skin oils, lotions, and cleaning agents.
Our Liquid Silicone Massage Device Outer Covers are produced from 100% pure addition-cured liquid silicone rubber, with no added fillers or recycled silicone materials. Key material properties are listed below:
Finished outer covers meet the following physical performance requirements for routine massage use:
All our outer covers are produced via precision liquid injection molding (LIM) with the following controlled process parameters to ensure consistent quality:
High-purity LSR material is inherently inert, non-toxic, and non-allergenic, making it suitable for prolonged direct contact with all skin types, including sensitive skin. The adjustable softness of LSR can be tailored to match the required massage intensity: softer formulations deliver gentle relaxation for facial and full-body relaxation massage, while slightly firmer formulations provide targeted support for deep tissue muscle massage. Unlike porous TPR and PVC materials, LSR has a non-sticky, smooth surface that does not trap skin oils, lotion residues, or dust, reducing the risk of bacterial growth with regular cleaning.
Our addition-cured LSR formulation delivers far better compression set resistance than traditional condensation-cured silicone and alternative thermoplastic materials. After thousands of cycles of compression during massage operation, the outer cover retains its original shape and softness, avoiding permanent deformation, hardening, or cracking that can compromise massage performance and device aesthetics. It also resists degradation from common massage products including body lotions, essential oils, and alcohol-based cleaning agents, with no discoloration or material breakdown over years of routine use.
We leverage precision liquid injection molding technology to produce outer covers that match the exact contour, texture, and dimensional requirements of your massage device. We can integrate custom surface textures (from smooth gloss to non-slip matte and targeted grip patterns) directly into the molding process, eliminating secondary processing steps and ensuring consistent texture across all production runs. We also support integration with plastic or metal device inserts during molding, creating a permanent, gap-free bond between the silicone cover and the device core that avoids loosening or separation over time.
The non-porous surface of LSR allows for quick, thorough cleaning to support hygienic use in both home and commercial wellness settings. Our outer covers are compatible with multiple common disinfection methods including wiping with 75% alcohol, boiling water disinfection, and UV disinfection, with no material degradation or performance loss after repeated disinfection cycles. This makes them ideal for massage devices used in shared environments such as spas, physical therapy clinics, and gyms.
Liquid Silicone Massage Device Outer Covers from Xiangchu (Hubei) Rubber Co., Ltd. are suitable for a wide range of massage device products across consumer wellness and medical rehabilitation industries:
Choosing the correct Shore A hardness is critical to matching the intended massage function:
We do not hold standard ready-made sizes for massage device outer covers, as each massage device has a unique form factor and dimension. We offer full custom molding services based on your 2D engineering drawings or 3D CAD models, and can produce prototype samples for fit and performance testing before full mass production. Our maximum molding dimension for a single outer cover is 600mm × 400mm, which accommodates even the largest massage chair contact pads.
We offer two standard material grades to match different use case requirements:
Xiangchu (Hubei) Rubber Co., Ltd. operates a quality management system certified to ISO 9001, with strict quality control protocols implemented at every stage of production from raw material incoming inspection to finished product outbound testing. All incoming LSR raw materials are tested for purity, hardness, and volatile content before entering production, and every batch of finished outer covers undergoes dimensional inspection, visual defect checking, and performance sampling testing to ensure compliance with agreed specifications.
We are located at No. 54, Neihe Alley, Fankou Sub-district, Economic Development Zone, Echeng District, Ezhou City, Hubei Province, China. For inquiries about custom Liquid Silicone Massage Device Outer Covers, please contact us at +86 18071171144 or email us at churubber@163.com. Our technical team will work with you to develop the optimal material formulation and molding solution for your product requirements.
