Industrial Gaskets Mylar sleeve is a used to insulate or isolate bolts from dissimilar metal flanges to avoid galvanic corrosion. Mylar has excellent dielectric strength and low water absorbtion.
Mylar Sleeves are designed to fit easily over the flange bolts and may be used with standard size bolts and bolt holes with some misalignment.
Insulating sleeves have a standard wall thickness and are generally used with in conjunction with a separate insulating washers such as G10/G11 Glass Epoxy or phenolic.
Industrial Gaskets recommends Mylar Sleeve over Phenolic Sleeve as it is stronger and less prone to cracking when being torqued or becoming broken during the installation process. Mylar Sleeve is the most recognised and industry approved sleeve and bolt insulating material.
Metric sizing to suit bolts from M6 through to M56
Imperial sizing to suit bolts from 1/2″ through to 2-1/4″
Standard lengths are 900mm or 1000mm and can be supplied in full lengths or cut to suit your bolt length. Also available as a kit with steel washers, isolating washers with or without isolating gasket.
Refer datasheet for further product information or contact our Technical Sales team.
| Size | Price | |
|---|---|---|
Mylar Sleeve M6 x 1 Metre Length | $19.02 | |
Mylar Sleeve M8 x 1 metre length | $19.47 | |
Mylar Sleeve M10 x 1 metre length | $20.70 | |
Mylar Sleeve M12 x 900mm Length | $21.75 | |
Mylar Sleeve M16 x 1m length | $26.10 | |
Mylar Sleeve M20 x 900mm Length | $29.00 | |
Mylar Sleeve M24 x 900mm Length | $35.82 | |
Mylar Sleeve M27 x 900mm Length | $36.25 | |
Mylar Sleeve M30 x 900 Length | $37.70 | |
Mylar Sleeve M33 x 900mm Length | $47.85 | |
Mylar Sleeve M36 x 900mm Length | $52.50 | |
Mylar Sleeve M39 x 900mm Length | $58.00 | |
Mylar Sleeve 1/2″ x 900mm Length | $21.75 | |
Mylar Sleeve 5/8″ x 900mm Length | $26.10 | |
Mylar Sleeve 3/4″ x 900mm Length | $29.00 | |
Mylar Sleeve 7/8″ x 900mm Length | $30.45 | |
Mylar Sleeve 1″ x 900mm Length | $31.90 | |
Mylar Sleeve 1-1/4″ x 900mm Length | $37.70 | |
Mylar Sleeve 1-1/2″ x 900mm Length | - | |
Mylar Sleeve 1-3/4″ x 900mm Length | $55.10 |
