INCOZOL® 4 is a bis-oxazolidine curing agent, which hydrolyses on exposure to moisture, yielding a reactive amine and hydroxyl functional cross-linking agent. INCOZOL® 4 can be used in both one and two component PU systems. In one component systems it is normally used with aliphatic prepolymers. In two component systems it can also be used with aromatic prepolymers or isocyanates.

INCOZOL® 2 acts as an effective moisture scavenger in polyurethane coatings and sealants. It is used to eliminate moisture from solvents, polyols and prepolymers and also from plasticisers and pigments. It removes residual moisture from the formulation and prevents bubbling and downglossing caused by high moisture levels either on the substrate or from the atmosphere. INCOZOL® 2 is used in one or two component systems but is not generally recommended in one component systems with a low NCO content.

Incorez CS8098 is an aliphatic, polyurethane-acrylic hybrid dispersion. Films derived from Incorez CS8098 exhibit excellent adhesion to uPVC, and are ideal for use in tough, durable coatings for rigid substrates.

Incorez STP is an aliphatic Silane Terminated Polyurethane that combines the properties of polyurethane with those of a silicone but without their respective drawbacks. This prepolymer is primarily designed to act as a binder for moisture-curing sealants and elastic adhesives. It is a high molecular weight prepolymer consisting of a polyurethane backbone and a tri-functional silane end group. FEATURES · One prepolymer to suit different product applications · Enables bubble free curing at elevated temperature & humidity levels · Formulations have good adhesion to porous and non-porous substrates (primerless) · Three reactive groups at each end (low catalyst dosage needed) · Isocyanate/silicone free · Sealant formulations exhibit good UV resistance and are over paintable