EPDM rubber washers, measuring 30mm outer diameter, 3mm inner diameter, and 1mm thickness, are made from durable, weather-resistant EPDM rubber. For many years, this product has been widely used as a washer in newt barrier and amphibian fencing systems, offering reliable performance in ecological containment applications.
The washers are flexible yet strong-designed to create a weatherproof, secure seal that helps fasten sheeting or fencing material to posts, stakes, or supports. Their excellent resistance to UV, moisture, ozone, and temperature extremes makes them a perfect choice for both temporary and semi-permanent outdoor installations, including newt fencing, landscaping membranes, roofing work, and general construction uses.
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Extra Information
Specifications
• Outer Diameter (OD): 30mm
• Inner Diameter (ID): 3mm
• Thickness: 1mm
• Quantity: 1,000 washers per pack
• Material: EPDM Rubber
• Colour: Black
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Common Applications
1. Newt Barrier & Amphibian Fencing - Securely fastens plastic sheeting to support posts
2. Curtain wall and roofing fixings
3. Pipe clamp and plumbing washers - Prevents moisture ingress
4. Vibration dampening - In mechanical or electrical assemblies
5. General weatherproof sealing - Construction and landscaping
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Key Benefits
• Trusted for many years in ecological newt fencing installations
• Excellent weather, UV, and ozone resistance
• Flexible sealing with a thin profile
• Suitable for outdoor and damp environments
• Bulk supply for large-scale or repeated use
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Installation Tips
• Insert over fixings or nails before attaching plastic sheeting
"• Ideal for use with plastic membranes in newt fencing systems
• Use in combination with load-spreading washers for extra grip
• Avoid overtightening to preserve washer integrity
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Storage & Handling
• Store in a cool, dry place away from sunlight and ozone sources
• Keep clean and avoid contact with oils or solvents
• Handle carefully to prevent deformation
With the exception of Netting and Bulky Items, all our products are shipped on a 2-3 days service. Next day and Next day AM options are also available, For full details click on delivery information.
