Soft Cut Gaskets - high specification material to suit a wide range of service applications

LoneStar supplies a wide range of cut gaskets, from standard flange sizes to large irregular shaped gaskets, in many brand-leading materials from virgin PTFE to compressed non-asbestos (CNAF) sheeting and graphite.

Our skilled cutters and state of the art machinery offer a fast, accurate service from one-off specials to large quantity contract supply, delivered within your timescale and budget requirements.

In a world where environmental concerns and regulations seem to grow daily, you need the confidence and peace of mind in your gasket supplier that LoneStar can offer.

PTFE


Style 5002
is 100% expanded virgin PTFE that is extremely soft and very compressible. Style 5002 has unlimited shelf life and can be removed at anytime from the flange surface since it is a non-stick product.
Sheet Sizes: 60” x 60”
Sheet Thicknesses: 1/16, 1/8, 1/4


Style 5002-HD is a high density indurated 100% expanded virgin PTFE. Style 5002-HD has unlimited shelf life and can be removed at anytime from the flange surface since it is a non-stick product.
Sheet Sizes: 60” x 60”
Sheet Thicknesses: 1/16, 1/8, 1/4


Style 5100 is 100% expanded PTFE that is an extremely reliable alternative to sheet gasketing. This form in place substitute can be used in most sealing applications, especially on rough flanges or complex surfaces.
Roll Widths: 1/8, 3/16, 1/4, 3/8, 1/2, 5/8, 3/4, 1
Roll Length: 15ft, 25ft, 30ft, 50ft, 75ft, 100ft


Style 4902 is restructured PTFE gasket material is a high performance blend of Glass Microspheres dispersed throughout the PTFE. This unique construction results in a highly compressible material ideal for fibreglass or plastic flanges.
Sheet Sizes: 60” x 60”
Sheet Thicknesses: 1/64, 1/32, 1/16, 3/32, 1/8


Style 4908 is restructured PTFE gasket material is a blend of barium sulphate dispersed throughout the PTFE. This general purpose grade is well suited for applications involving hydrofluoric acid, alkalis, solvents, fuels, and many other medias.
Sheet Sizes: 60” x 60”
Sheet Thicknesses: 1/64, 1/32, 1/16, 3/32, 1/8


Style 4911 is restructured PTFE gasket material is a high performance blend of Silica dispersed throughout the PTFE. This construction is ideal for applications involving strong acids and alkalis.
Sheet Sizes: 60” x 60”
Sheet Thicknesses: 1/64, 1/32, 1/16, 3/32, 1/8


Compressed Non-Asbestos Sheet Material


Style 8033 SBR, Aramid Fibre is made by combining aramid and mineral fibres bonded with (SBR) an elastomeric copolymer consisting of styrene and butadiene. It is engineered to have controlled swell properties in oil used in applications throughout the automotive, chemical and industrial processes.
Sheet Sizes: 60” x 60” & 60” x 120
Sheet Thicknesses: 1/64, 1/32, 1/16, 3/32, 1/8, 3/16, 1/4


Style 8137 NBR, Aramid Fibre is a gasket material blended of aramid fibre and nitrile (NBR) elastomer. This special formulation exhibits effective sealing characteristics in a wide variety of applications in the following industries: Water and Waste Water, Oil and Gas, and Pulp and Paper.
Sheet Sizes: 60” x 60” & 60” x 120"
Sheet Thicknesses: 1/64, 1/32, 1/16, 3/32, 1/8, 3/16, 1/4


Style 8137M is a compressed non-asbestos sheet gasket material produced from aramid fibres, reinforced with a woven wire mesh and bonded with a nitrile rubber (NBR).
Sheet Sizes: 60” x 60” & 60” x 120”
Sheet Thicknesses: 1/16, 3/32, 1/8


Style 8445 NBR, Carbon Fibre is a premium grade gasket material produced by a hot calendar roll process. The material consists of high performance carbon fibres blended with a nitrile (NBR) elastomer binder. It has excellent resistance to steam and strong alkaline media.
Sheet Sizes: 60” x 60” & 60” x 120”
Sheet Thicknesses: 1/64, 1/32, 1/16, 3/32, 1/8, 3/16, 1/4

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