Duraklix OptiSeal B1480PT - High-Quality Pressure Washer Seal | V-Tuf

OPTISEAL = Hard wearing , heat & chemical resistant.

Size: OD 16.4mm ; Thickness: 2.4mm

The working temperature range is considered to be -26°C to +205°/230°C (-15°F to +400°/440°F).

But for short working periods they take even higher temperatures.