We were initially approached for replacement large diameter rotary shaft seals, but after discussions with our technical specialists about challenges with the application, we suggested a double acting solid PTFE rotary lipseal, capable of sealing 10 times the pressure of the previous seals.

Expansion joints in concrete, steel, masonry, timber and other structures are a critical element in overall building enclosure performance. Expansion or movement joints bisect the entire structure. This means that structural as well as building enclosure materials specified to waterproof, roof, clad, and cover the structure are divided by the intersecting opening that is the expansion joint. Consequently, expansion joint openings must be filled, sealed, and/or covered with materials that restore the function of the materials bisected. Late last night the team at M Seals | Engineered Seals Division got an urgent enquiry from one of our overseas customers, they required these specialised PTFE seals asap. These were drawn and manufactured this morning and are now ready for collection today.As soon as M–seal Sanitary resin/hardener is mixed, the chemical reaction starts immediately and it is advisable to start application on clean substrate as soon as mixing is over. Spreading of adhesive is easy in the first 5- 10 minutes, whereas smoothening of adhesive surface with wet cloth is possible up to about 20 minutes from mixing. Our team at M Seals | Engineered Seals Division deal with this type of requirement on a regular basis and in most cases can supply in days, rather than weeks.

Our PEEK ball valve seats with a superior finish can be made as standard or bespoke to meet specific needs, as in the case study below. Designed and manufactured in-house within days to solve our customers' leakage issues.We've said it before: "Anyone can make an expansion joint watertight in cross-section. It's at changes in plane and direction that they leak." Sika Emseal's process, from design to completion, is built around what we call "Continuity of Seal." This simple principle… We are an ISO 9001 accredited manufacturer and distributor with a team that has over 100 years of experience in the sealing industry.