Why Choose a Neoprene-Bound Sheet?

Durlon 8700 combines aramid and inorganic fibres with a chloroprene elastomer, also referred to as CR or neoprene. The manufacturer highlights its resistance to oils, non-aromatic solvents, and numerous refrigerants. This binder should not be confused with the NBR nitrile or SBR used in other compressed sheet materials.

Key Differences from Other Non-Asbestos Gaskets

Durlon 8600 is a white SBR-bound sheet. While Garlock BLUE-GARD 3300 and TEADIT NA1076 also utilize neoprene, they do not necessarily share the same mechanical properties, certifications, or available thicknesses. A reliable cross-reference analysis evaluates the specific formulation, the exact media, and the flange operating parameters.

Preparing a Replacement Inquiry

For refrigeration systems, specify the refrigerant type, compressor oil (if applicable), operating temperatures, pressure, existing sheet thickness, and flange class or style. These details ensure the selection of a fully compatible material that respects manufacturer limits, avoiding the assumption that all CR sheets are identical.

To compare constructions: TEADIT NA1076 and Garlock BLUE-GARD 3300. While the CR binder is shared, media compatibility with refrigerants, compressor lubricants, and flange assembly requirements must be validated for each grade.