Omnistab UV 477

OMNISTAB® UV477 is a liquid, high performance UV absorber developed for solventborne and liquid UV curable coatings. Based on a red shifted tris-resorcinol-triazine chromophore, it is suitable for the protection of UVA range sensitive substrates and materials.

OMNISTAB® UV477 is a liquid, high performance UV absorber developed for solvent borne and liquid UV curable coatings. Its high thermal stability and photo-permanence makes it suitable for coatings exposed to high bake temperatures and to extreme environmental conditions. It fulfills the long-term durability requirements of high performance decorative and industrial coatings. OMNISTAB® UV477 has a broad band absorbing UV absorber with high extinction particularly in the UVA range (320-390 nm) designed to block UVA light from sun and artificial lighting sources. OMNISTAB® UV477 is recommended for clear and pigmented systems such as: 

• Exterior wood coatings and penetrating finishes (e.g. LO Alkyd based clear and pigmented systems). 

• Indoor solvent borne and UV cured wood coatings, waxes and wood care products. 

• Coatings on plastics (PC, PMMA, PET, sheets, films, bottles, packaging). 

• OVP UV blocking varnishes on prints (metal, board, paper, laminates).

200KG drum or as customers’ requirements.