These 11.4mm x 14g x 3.6mm Plain EPDM Washers are designed to provide a reliable, weather-tight seal between fixings and surfaces, making them ideal for use in roofing, cladding, and outdoor construction applications. Made from high-quality EPDM rubber, these washers are UV, ozone, and weather resistant, offering long-term performance even in extreme conditions.

Product Specifications:

• Outer Diameter: 11.4mm

• Inner Diameter: Fits 14-gauge (approx. 6.3mm) screws

• Thickness: 3.6mm

• Material: EPDM (Ethylene Propylene Diene Monomer) Rubber

• Colour: Black

• Type: Plain (non-bonded) washer

These washers act as a cushion between the fastener and the surface material, helping to prevent water ingress, reduce vibration, and protect against wear or damage. They are especially useful when fixing into metal, plastic, or timber where sealing is essential.

Ideal For:

• Roofing and cladding panels

• Gutter and downpipe installations

• Carports, sheds, and outbuildings

• HVAC systems and ducting

• Any external fixing requiring a weatherproof seal

Key Features:

• Made from durable, flexible EPDM rubber

• UV and weather resistant – will not crack or degrade in sunlight

• Provides a tight, leak-resistant seal

• Helps absorb vibration and reduce noise

• Easy to install – fits under standard screw or bolt heads

Available in various pack sizes – choose the quantity that best fits your project.

Choose 11.4mm x 14g x 3.6mm Plain EPDM Washers for secure, long-lasting seals on any project.