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.

ROSKYDAL E 70 is a flexibilising resin for wax-free polyesters, UV-curing styrene systems and spray, roller and knifing fillers. Even in a ratio of 6 : 4, clear or pigmented combinations of ROSKYDAL 500 A and ROSKYDAL E 70 have excellent scratch resistance and gloss. This mixing ratio yields highly flexible coatings and improves the polishability of films based on ROSKYDAL 500 A. ROSKYDAL E 70 is also suitable for use as a flexibilizer in photo-polymerizing ROSKYDAL systems and in clear coats, roller primers and highly filled roller fillers based on ROSKYDAL 300/1. ROSKYDAL E 70 is a highly effective flexibilizer. The systems to which it is added are easier to sand because they abrade more readily. Adding larger amounts of ROSKYDAL E 70 to spray fillers based on wax-free polyesters such as ROSKYDAL 500 A or 620 yields excellent adhesion on medium-density fiberboard, metal car body components and some plastics. ROSKYDAL E 70 can also be used to flexibilize amine-accelerated grades such as ROSKYDAL K 14 M, K 36 and K 40 T.

ROSKYDAL K 12 P is a binder for highly filled knifing fillers and stoppers for marble and stone. Fillers based on ROSKYDAL K 12 P cure fully whether applied in thin or thick coats. They are used in applications requiring hard adhesives and fillers. Formulation Combinations of talc, dolomite/calcite and powdered barytes with low iron content have proved suitable as extenders, with talc as the main component because it improves the adhesion to the substrate. The more spherical extenders such as dolomite, chalk and barytes ensure dense packing.

ROSKYDAL K 27/1 is a binder for highly filled knifing fillers and stoppers for marble and stone. Fillers based on ROSKYDAL K 27/1 cure fully whether applied in thin or thick coats. They are used in applications requiring hard adhesives and fillers. Formulation Combinations of talc, dolomite/calcite and powdered barytes with low iron content have proved suitable as extenders, with talc as the main component because it improves the adhesion to the substrate. The more spherical extenders such as dolomite, chalk and barytes ensure dense packing.