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ROSKYDAL K 65 is a binder for highly filled, coarse and fine knifing fillers for use on metal, wood and mineral substrates. Fillers based on ROSKYDAL K 65 cure fully when applied in both thin and thick coats. They can be made harder by the addition of, for example, ROSKYDAL K 14 M or ROSKYDAL K 36. Formulation Combinations of talc, dolomite/calcite and baryteswith lowiron content have proved suitable as extenders, with talc as the main component because it improves the adhesion to the substrate.

SETATHANE D E 2767 is applied in combination with aromatic polyisocyanates based on diphenylmethane diisocyanate as binder for solvent-free two-component polyurethane coatings with high chemical resistance for concrete and other porous substrates, fillers, sealing compounds and synthetic resin mortars. SETATHANE D E 2767 is suitable for the formulation of coatings, mortars and sealers with high chemical resistance. Coatings formulated with SETATHANE D E 2767 generally exhibit outstanding resistance to organic and inorganic acids, alkalis and solvents. Over-cross linking of 50 % and more is usual. This allows a wide-ranging variation in flow and chemical resistance. To ensure blister-free curing, SETATHANE D E 2767 requires the addition of hydrated lime in accordance with DIN EN 12 518 (or cement if necessary) as a CO2 scavenger. In certain cases where the film thickness is less than 100 μm, there is no need to add hydrated lime.

ROSKYDAL K 14 M is a binder for highly filled knifing fillers, putties for marble and stone and adhesives. Because of the high reactivity of ROSKYDAL K 14 M, fillers based on this product cure fully in a very short time, even when applied in thick coats. They are used in applications requiring hard adhesives and fillers. A particular advantage of ROSKYDAL K 14 M is the pale colour of the polymer formed. This makes it ideal for use in the formulation of stoppers for marble and stone, especially on pale marble and if early sanding and polishing is required. ROSKYDAL K 14 M can be combined with other ROSKYDAL K grades (K 30, K 36, K 45, K 60) to increase their hardness. improves the adhesion to the substrate. The more spherical extenders such as dolomite, chalk and barytes ensure dense packing.

ROSKYDAL K-36 is a binder for highly filled, coarse and fine knifing fillers for use on metal, wood and mineral substrates. Due to the high reactivity of ROSKYDAL K 36, fillers based on this product quickly cure to sandability, especially with sandingmachines. The hardness of ROSKYDAL K 36 is equivalent to that of a 1 : 1 combination of the hard ROSKYDAL K 14 M and the flexible ROSKYDAL K 60. ROSKYDAL K 36 is ideal for use as the sole binder for car body fillers. It can be made harder by the addition of ROSKYDAL K 14 M and more flexible by combination with ROSKYDAL K 60. The low viscosity of the resin promotes the wetting of the extenders, thus reducing the formulation time of fillers.