Product Announcements:
Vapor Barriers and Retarders

When moisture vapor levels challenge the warranty limitations of high quality flooring products, Koster has the complete system. Read more...

The KOSTER VAP I® 2000 is a one-coat system which consists of a unique combination of epoxy resins and other chemical substances. It is specifically formulated to overcome the poor long-term adhesion properties of most resin-based systems when curing in an environment of constant wetness, extreme alkalinity (pH 13-14) and water vapor drive. Because of its extreme density it is cap... Read more...

The KOSTER VAP I® 2000 is true a one-coat 100% solids system which consists of a unique combination of epoxy resins and other chemical substances. It is specifically formulated to overcome the poor long-term adhesion properties of most resin-based systems when curing in an environment of constant wetness, extreme alkalinity (pH 13-14) and water vapor drive. Read more...

The KOSTER VAP I® 2000 is true a one-coat 100% solids system which consists of a unique combination of epoxy resins and other chemical substances. It is specifically formulated to overcome the poor long-term adhesion properties of most resin-based systems when curing in an environment of constant wetness, extreme alkalinity (pH 13-14) and water vapor drive. Read more...

Key Resin's Moisture Vapor Control Systems offer a solution to moisture related failure with moisture sensitive flooring materials. These systems help control vapor transmission rates that contribute to loss of adhesion, warping, peeling, poor appearance, and efflorescence deposits or bubbles. Read more...

Alumaguard is an exterior membrane for weather proofing and vapor proofing both duct systems and piping systems. Its proprietary self-healing rubberized asphalt compound and strong foil faced exterior film makes it the perfect weather proofing jacket for your system. Read more...

AlumaGlide™ is the best and most effective way to allow for lineal pipe movement at pipe stands or hanger locations in a piping system which expands and contracts. This gliding system saves your jacketing integrity by absorbing the movement instead of your jacketing and vapor barrier taking that punishment. A saddle that allows for movement... Read more...

Polyguard's Insulrap™ family of peel 'n stick vapor retarder membranes are designed as self-healing, zero perm, vapor barrier membranes for cold piping systems (under jacket) and for direct burial applications. Read more...