PU Rubber Pad – Shock Absorbing Urethane Punching & Gasket Sheet

Premium Shock-Absorbing PU Punching Pad for Tool Protection and Precision Cutting

Looking for a high-performance punching pad that delivers reliable shock absorption, long-term wear resistance, and consistent results? The Custominsul PU Polyurethane Punching Pad is your go-to solution for leather craft punching, CNC die cutting, stamping, and mould sealing. Built from high-quality polyurethane rubber, it’s designed to absorb pressure, minimize rebound, and extend the life of your tools and materials.

Whether you're a leatherworker, gasket manufacturer, or mold technician, this round polyurethane rubber pad is a must-have for precise cutting and sealing tasks.

✔ Features and Benefits of Our PU Rubber Punching Pads

• Elastic Polyurethane Rubber Material
  Absorbs shock and vibration to prevent tool damage and material tearing. Ideal for repetitive punching, stamping, and pressing applications.

• 30mm Thickness for Enhanced Durability
  Uniform 30mm (1.18") thickness ensures consistent support across the surface, improving cutting precision and sealing performance.

• Wide Range of Outer Diameters
  Choose from 50mm (1.97") to 140mm (5.51") OD sizes to suit your tool dimensions and workspace. Perfect for bench-top or industrial press use.

• Black and Yellow Translucent Options
  Black for industrial settings; yellow for enhanced visibility and alignment during craft work.

• Multi-Use Applications
  Excellent as a PU shock-absorbing plate, urethane spring rubber block, punching press pad, or sealing gasket filler sheet.

• Cuttable and Adaptable
  Can be trimmed into custom shapes or sizes with utility knives or CNC tools for filling gaps or sealing irregular cavities.

📏 Available Specifications

• Outer Diameter Options:
  50mm (1.97") / 60mm (2.36") / 70mm (2.76") / 80mm (3.15") /
  90mm (3.54") / 100mm (3.94") / 110mm (4.33") / 120mm (4.72") /
  130mm (5.12") / 140mm (5.51")

• Thickness: 30mm (1.18")

• Colors Available: Black / Yellow Translucent

• Material: High-quality elastic PU (Polyurethane) Rubber

• Hardness: Shore A 85–90

• Operating Temperature: Up to 80°C (176°F)

• Shape: Round Gasket Pad

Need a custom shape or size? We offer custom polyurethane cutting and processing services. Upload your drawings or message our team for a fast quote.

🔧 Applications Across Industries

• Leather punching and tool backing pads

• Die cutting buffer layers for CNC setups

• Stamping machine protection mats

• Rubber spring pads for damping

• PU sealing pads for mold and die gap filling

• Noise and vibration dampening in machinery

💡 Why Choose Custominsul?

At Custominsul, we help you simplify and upgrade your workflow with:

• ✅ 100+ Plastic Materials In-Stock: From PU, PTFE, Nylon to Bakelite and POM

• ✅ Precision Custom Cutting: CNC machining, lathe turning, engraving, and laser cutting supported

• ✅ Flexible MOQ & Direct Factory Pricing: Get just what you need—no excess inventory

• ✅ Expert Technical Support: Our engineers review every custom order to ensure optimal tolerance and performance

• ✅ International Shipping & Support: We serve professionals across the US, Europe, Southeast Asia, and beyond

Your success is our goal. We help you lower costs, reduce waste, and improve production results—every time.

🛒 Order Your PU Punching Pad Now

Whether you're prototyping a new tool or scaling up production, this polyurethane pad will deliver reliable performance where it matters most.

📦 Add to Cart now to enjoy:

• Fast shipping

• Quality assurance

• Free support for usage and customization

📐 Need a quote for a custom PU punching pad?
📩 [Contact us now] for fast, professional assistance from our expert team.

❓ Frequently Asked Questions (FAQ)

Q1: Can I cut the pad into specific shapes or smaller sizes?
A1: Yes, the pad can be manually cut or CNC-machined to fit your equipment or mold.

Q2: What’s the best application for the 30mm thickness?
A2: The 30mm thickness is ideal for die cutting, stamping, tool protection, and shock absorption under high pressure.

Q3: Do you offer custom polyurethane parts?
A3: Yes! We specialize in CNC processing and custom PU rubber components. Just send us your specs or drawings.

Q4: Is this pad resistant to oils or chemicals?
A4: While it is abrasion and pressure resistant, this PU pad is best used in dry or clean environments. Contact us if you need chemical resistance.

Q5: How do I choose between black and yellow translucent?
A5: Choose black for industrial strength and low visibility needs, or yellow translucent for precision alignment in manual applications.

🧩 Ready to Upgrade Your Workbench?

The Custominsul PU Punching Pad is not just another rubber disc — it's a long-lasting investment in precision, safety, and efficiency.

✅ Add to Cart and protect your tools today
📐 Need custom dimensions? [Get a Custom Quote]