Manufacturer of Special Gaskets and Packings

Welcome to SPETECH^®: the name to trust in field of Special Gaskets & Packings for high performance applications

SPETECH^® has been in the industrial sealing systems for 30 years. Through all this time we’ve been collecting experience and supplying our products to 70 countries around the World. We believe that high quality products can only be manufactured with highest care taken during whole process of production. That is why our manufacturing centre is situated in Poland. European standards and regulations ensure the quality and readiness of our high duty applications. …. more
Our Special Seals program includes most sophisticated profiles like: Weld Ring Gaskets, Lip Seals, Metal Diaphragms, Baffle Seals, Double Cones, Lens Gaskets, 3offset Seals and many others.Typically these sealings secure tightness of various types Pressure Vessels: Heat Exchangers, Reactors, Air Coolers, Tanks, Towers, Valves and similar The experience which we collected means we are capable of managing any serious sealing challenge which one can face: High Pressure, Cryogenic Environment, High Temperature, Corrosion, Vibrations, Axial or Lateral Flange Movements.All such bespoke sealings are our specialty – so next time if you seek a gasket made from special alloy, a seal to be supplied with special approvals, packing delivered in a short time or you simply need any other high duty sealing solution - check out our production program and send us an enquiry about your requirements. less

Gore^® Sealants

Gore® Joint Sealant DF

Installation instructions

Versatile and easy-to-install, 100% ePTFE sealing cord is a cost-effective solution for large steel flanges in general-use applications.

Universal solution for large steel flanges in general-use applications.

Joint Sealant, the first form-in-place gasket, was invented by Gore more than 40 years ago. It is a time-tested sealing solution for steel flanges with large diameters, rectangular or irregular shapes, and rough or pitted surfaces. When compressed, this soft, conformable cord forms a thin yet strong seal. It can also seal applications where available bolt loads are low.

Versatile GORE^® Joint Sealant is standard sealing material for many MRO (Maintenance, Repair and Operations) teams because it seals reliably – and because it’s easy and cost-effective to install. For most applications, just peel off the adhesive backing, apply to the surface, and overlap the ends.

Form-in-place gasket solution, as GORE^® Joint Sealant, may be used for preparation of a gasket of any shape and unlimited size. Fabrication of division bars is particularly easy and effective. The joint does not represent a weak point of the gasket, as confirmed by independent body (TÜV) in TA-Luft Certificate.

GORE^® Joint Sealant is predominantly used on large diameter (typically >400 mm) steel flanges of storage tanks, columns and other equipment operating in moderate conditions.

Available standard sizes of GORE^® Joint Sealant

GORE^® Joint Sealant is available in certain combinations of:

width 1, 3, 5, 7, 10, 14, 17, 20, 25 mm.
spool lengths are 5, 10,25 and 50 m.

Detailed installation instructions and recommendations on size selections are contained in Gore literature.