Style 3565 Envelon

Benefits
Tighter seal

• Soft, deformable exterior conforms to surface irregularities; ideal for worn, warped or pitted flanges
• Stable blue core improves cold flow resistance
• Low bolt load requirements ensure a tight seal on glass-lined or wavy flanges*
• Direct sintering of GYLON® layers prevents leak paths and adhesive contamination

Easy to install

• Unitized construction avoids jacket foldover
• Rigid core facilitates installation of large gaskets

Minimizes inventory

• Custom-cut gaskets from large sheets offer convenience while reducing costly inventory buildup
• Ideal replacement for slit, milled, formed shield and double jacketed envelope gaskets*

Media
Moderate concentrations of acids and caustics, hydrocarbons, solvents, cryogenics, and glass-lined equipment
*When sealing uneven flanges, gasket must be four times thicker than maximum gap between flanges.