Resin systems for full rehabilitation and sectional renovation of pipes and sewers. Trelleborg Pipe Seals manufactures high-quality resin systems for the rehabilitation of sewers and wastewater pipes.
Three basic resin types are available:- EpoxyResins for CIPP lining applications; and
- SilicateResins for lateral connection repairs and patches. Available in fast WOI, Winter and Summer.
Trelleborg ResinSystems have gained worldwide acceptance and are very popular among installers due to their patented technology and their permanently high quality. Our broad range of resins and hardeners offers you the optimal solution for any case of repair (e.g. extreme infiltration).
Trelleborg Resin Systems
Two-component resin mixture made of component A (synthetic resin) and B (hardener) Trelleborg EPROPOX resins are used in the Trelleborg DrainLiner methods (CIPP liners) as well as in the Trelleborg DrainLCR methods. To be able to meet the varied needs of our installers, we developed a multitude of epoxy resin systems geared to specific applications. These systems stand out for their improved mechanical properties, e.g. flexural modulus, flexural stress, TG and reduction factor, which are considerably higher than those found in conventional resin systems. Thanks to their viscosity and surface tension, all EpoxyResin systems are extremely easy to handle, penetrate carrier materials quickly and provide very good mechanical properties and chemical strengths after final cure. Both filled and unfilled resin systems are available, depending on the particular application.
Silicate Resin Systems
These resin systems are used especially for lateral connection and short repairs (DrainLCR and DrainPacker). They are easy to handle and quick to install and stand out for their good mechanical properties and chemical resistance after final cure. The patented two-component resin mixture is made up of the components B (resin) and A (hardener) at a mixing ratio of 2:1 (by volume).
Benefits:- Cures at ambient temperature within about 1 to 3 hours (cure times can be controlled and adjusted)
- Excellent performance both at extremely high and at extremely low temperatures
- Very good resistance to acids and caustics (pH 1 - 13.5) after final cure
- High temperature resistance of short/CIPP liner after final cure
- No volatile organic compounds (styrene free)
- Excellent adhesion to many pipe materials like vitrified clay, plastic, steel etc. with a close frictional and positive fit to HDPE pipes
- Virtually no shrinkage (<0.6%)
- Can be used at a wide range of ambient temperatures
- Excellent performance both at extremely high and at extremely low temperatures
- Expected service life of more than 50 years as proven by 10,000-hour test
- The cured resin is self-extinguishing and can thus be used in critical areas such as airports and tunnels
- Tested by independent bodies (IKT - Gelsenkirchen, WRc UK)
- In compliance with international standards such as DIBt, ASTM, WIS and DIN EN
Please contact us for price & availability. 
