Rogers PORON® AquaPro™ 4701-37-14118-04 is a premium ultra-soft polyurethane foam sheet engineered for demanding sealing and cushioning applications. This 3mm foam delivers outstanding compression set resistance, high-efficiency shock absorption, and reliable IP68 waterproof sealing under low closure force. It is ideal for precision watertight gaskets, dust protection, and vibration damping in electronics, automotive, and industrial equipment. Custom die-cutting is available to match your exact specifications.

• IP68 Waterproof Sealing: Achieves excellent watertight and dustproof sealing under low closure force due to its ultra-soft texture, ensuring reliable protection for sensitive components.
• Excellent Compression Set Resistance: Maintains original thickness and sealing performance over long-term use without collapsing, extending product service life.
• Superior Shock Absorption: Provides high-efficiency cushioning, energy absorption, and vibration damping to protect delicate internal components from impact and mechanical stress.
• Broad Temperature Stability: Performs reliably across a wide operating range from -40°C to 90°C, with intermittent tolerance up to 121°C.

• Consumer Electronics: Waterproof gaskets, dust seals, and display cushions for smartphones, smartwatches, and handheld devices.
• Automotive & Transportation: Sealing and vibration isolation in automotive cameras, LiDAR systems, infotainment screens, and headlights.
• Industrial & Telecom: Outdoor enclosures, base stations, and precision instruments requiring water ingress prevention and mechanical noise reduction.

SHENZHEN PUFENG PACKING MATERIAL CO., LTD (PUFENG) is an international machining manufacturer specializing in precision die-cutting, adhesive product design, insulation solutions, and sourcing optimal materials to enhance product quality and performance for customers worldwide.

In 2024, Pufeng established Shenzhen Jinchengyuan Electronic Materials Co., Ltd. to serve overseas markets. Founded in 2014, PUFENG operates two professional plants in mainland China dedicated to die-cutting machining and materials. The company is committed to becoming a leading manufacturer in precision die-cutting through creativity, innovation in advanced technology and management, state-of-the-art equipment, and top industry talent.

PUFENG’s operational principle is “Running based on the market and sincerity, client and high quality come first.” The company maintains a strong technical team to develop precision products for worldwide customers, with a quality principle of “Serve customers precisely on every tiny point of the demand from customer.”

We welcome opportunities to build business relationships based on equality and mutual benefit, and invite domestic and international partners to visit our facilities. Our team is dedicated to solving adhesive challenges and providing professional solutions and appropriate products.

• Your enquiries about our products will be answered within 12 hours.
• OEM or ODM projects are very welcome.
• We can die cut or design products according to your requirements.
• Provide perfect after-sales service — if you have questions, please contact us.
• Pack according to your requirement and deliver on time.