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Containment Products

Absolute Barrier™

Absolute Barrier is designed to restrict naturally occurring gases such as methane, radon, and dangerous VOCs such as gasoline, benzene, toluene, ethylbenzene, o-xylene and many others from migrating through the ground and concrete slab. Absolute Barrier is a highly resilient, seven layer...

CGSB Vapor Barrier

This 15mil Polyethylene Vapor Barrier is a geomembrane liner that can be used below concrete slabs, in crawl spaces and foundation damp proofing. It is manufactured to not simply meet the requirements of CAN / CGSB 51.34-M86 (Canadian General Standards Board) but to exceed them. Nilex offers...

Containment Rings

The storage of liquids in tanks, drums or other containers often requires the construction of a secondary containment system to provide catchment in the event of breach or leakage. Nilex provides engineered, modular containment systems that work in conjunction with our full line of geomembrane...

Coolshield High Temperature Geomembranes

Coolshield® polyvinylidene flouride (PVDF) membranes are a highly non-reactive and pure thermoplastic fluoropolymer, generally used in applications requiring the highest purity, strength and resistance to solvents, acids and high temperatures. This unique PVDF formulation is a...

CrossFilm High Temperature Geomembrane Liners

100% PTFE corrosion geomembrane liners, eliminates concern for chemical attack.CrossFilm™ geomembrane liner is a 100% PTFE (polytetrafluoroethylene) expansion joint material designed for the most challenging applications in the industry. Because of its unique multidirectional strength and...

Enviroflex - Linear Low Density Polyethylene (LLDPE) Geomembranes

Enviroflex linear low density polyethylene (LLDPE) geomembranes provide much of the same durability and resistance properties found in high density polyethylene (HDPE) geomembranes, but with the added benefit of increased material flexibility because it is a lower-density polymer. This gives...

Geosynthetic Clay Liners (GCL)

Geosynthetic Clay Liners (GCLs) are geotextile and bentonite composites (typically sodium bentonite sandwiched between two layers of geotextile) engineered for a variety of environmental containment applications. The geotextiles offer a long lasting resistance to physical or chemical...

High Performance XR-5 Reinforced Geomembrane Liner

XR-5 reinforced geomembrane liners are the highest-strength and most chemically resistant geomembrane on the market. These high-strength geomembrane liners were developed to contain and protect against acids, oils, methane and alkalis. Across the world, XR-5 geomembrane liners are being used...

High Temperature HDPE Geomembrane Liners

High temperature geomembranes are specially engineered HDPE geomembranes that are able to retain their mechanical and physical properties when exposed to temperatures up to 212oF. It is an innovative formulation that takes advantage of the high temperature performance of...

High Temperature Hot Liquid Rated (HLR) Geomembrane Liners

This latest innovation in geomembrane liner technology is the patent pending HLR (Hot Liquid Rated) Series of geomembrane liners. With its unique blend of special resins and additive package, this series of hot liquid resistant (high temperature) geomembrane liners offers the same hydrostatic...

Isoflex Geomembranes

Isoflex EIA geomembrane liners are engineered with Ethylene Interpolymer Alloy – a high performance product formulated with DuPont’s Elvaloy®/Ketone Ethylene Ester (KEE). Isoflex EIA geomembranes can be used in a variety of applications, including sump liners, canals, ponds, tank farms and...

Nilex High Density Polyethylene (HDPE) Geomembranes

High Density Polyethylene (HDPE) geomembrane liners are used in a wide range of containment applications. Available in smooth, textured, white, conductive and high temperature variations, this material provides excellent durability and chemical resistance properties and is reliable in exposed...

Nilex Polyvinyl Chloride (PVC) Geomembranes

Polyvinyl Chloride (PVC) geomembranes are a versatile geomembrane liner material that features high flexibility, elongation and puncture properties. PVC’s flexibility allows for fabrication into large panels and folding for delivery to site which maximizes panel sizes and reduces on-site...

Nilex Reinforced Polyethylene (RPE)

Nilex Reinforced Polyethylene (RPE) materials consist of high-strength woven polyethylene tapes coated with either High Density Polyethylene (HDPE) or Low Density Polyethylene (LDPE) on both sides. RPE membranes are used in a wide variety of applications and are well suited for light duty...

VaporBlock Plus 20

VaporBlock® Plus™ 20 geomembrane liner is a highly resilient underslab / vertical wall barrier designed to restrict naturally occurring gases such as radon and/or methane from migrating through the ground and concrete slab. It is one of the most effective underslab gas barriers in the...

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