Multifunctional. Multi-usage. For high performance coatings.

1 Keeping the beauty of woodHOSTAVIN 1 3326 DISPK eeping the beauty of woodHOSTAVIN 1 3326 DISP For high performance waterborne coatings Broad absorbance spectrum and high UV absorptivity high active content with excellent storage stabilityHostavin 3326 disp is a 52 % aqueous dispersion of a UV absorber. It is characterized by its broad absorbance spectrum that leads to high efficiency in waterborne paints and varnishes, especially for protection of wood PRODUCT FEATURESYOUR BENEFITS Broad absorbance spectrum and high UV absorptivity Patented technology for high active content with excellent storage stability Easy to incorporate in the coating (stir-in) Excellent UV protection of clearcoats and pigmented coatings especially when combined with a radical scavenger (HALS), e.

2 G. Hostavin 3070 disp Enhanced wood substrate protection Higher active content allowing lower cost of formulation compared to alternative solutions No stabilizationInitialAfter 500 hAfter 1000 hAfter 1500 hAfter 2000 hUVA: Hostavin 3326 Disp + HALS Hostavin 3070 DispLIgHT STABILIzATION OF ExTERIOR wATERBORNE wOOD CLEARCOATSLIgHT STABILIzATION OF ExTERIOR wATERBORNE wOOD STAINSD osage: % active UVA + % active HALS Substrate: Pine wood coating : WB acrylic clearcoat Weathering condition: WOM according to ISO 4892-2 Source: Clariant Technical Center BU AdditivesDosage: % active UVA + % active HALS Substrate: Pine wood coating : WB stain based on modified alkyd Weathering condition: WOM according to ISO 4892-2 Source.

3 Clariant Technical Center BU AdditivesHostavin 3326 DispHostavin 3070 DispAlternative UVA + HALSNo stabilization1400120010008006004002000 Exposure time [hours]Time to observe surface crackingDA 6050 E | ClArIAnT PlAsTICs & CoATIngs lTD Rothausstrasse 614132 MuttenzSwitzerland BusInEss lInE performance ADDITIvEs Phone + 8 00 66 9 96 6 99 Email information corresponds to the present state of our knowledge and is intended as a general description of our products and their possible applications. Clariant makes no warranties, express or implied, as to the information s accuracy, adequacy, sufficiency or freedom from defect and assumes no liability in connection with any use of this information.

4 Any user of this product is responsible for determining the suitability of Clariant s products for its particular application. * nothing included in this information waives any of Clariant s general Terms and Conditions of sale, which control unless it agrees otherwise in writing. Any existing intellectual/industrial property rights must be observed. Due to possible changes in our products and applicable national and international regulations and laws, the status of our products could change. material safety Data sheets providing safety precautions, that should be observed when handling or storing Clariant products, are available upon request and are provided in compliance with applicable law.

5 You should obtain and review the applicable material safety Data sheet information before handling any of these products. for additional information, please contact Clariant.* For sales to customers located within the United States and Canada the following applies in addition: no EXPrEss or ImPlIED WArrAnTY Is mADE of THE mErCHAnTABIlITY, suITABIlITY, fITnEss for A PArTICulAr PurPosE or oTHErWIsE of AnY ProDuCT or sErvICE. Trademark of Clariant, registered in many countries 1 registered Trademark in many countries 2017 Clariant Plastics & Coatings lt