Flexible Phenolic Strips also known as Croc Strips are used for supporting ductwork, and are made from 60kg/m³ density phenolic foam (CFC/HCFC free) which meet Class 0, 1 and P Fire Regulations. Our strips come in 1m lengths and can be easily joined together in order to wrap around larger ductwork. Available with a width of 50mm in thicknesses of 25mm, 38mm and 50mm.
The fire performance of Phenolic foam combines zero flame spread with very low level of toxic gas emissions. Phenolic foam is non-fibrous with excellent thermal insulation properties and is a better alternative to using either wood or calcium silicate.
Phenolic strips also offer:
All these properties mean that Phenolic foam is perfectly suitable for use in industries requiring clean air, such as food and pharmaceutical.
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50mm width in various thicknesses.
Our fast order processing, extensive product range and comprehensive stocks of key lines
means we can usually guarantee next day delivery of your order.