Highly durable and stable fibreboard suitable for exterior use.

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EXPLORE NEW POSSIBILITIES WITH FINSA INFINITE TRICOYA®, A HIGHLY DURABLE AND STABLE FIBREBOARD SUITABLE FOR OUTDOOR USE. ALL THE ADVANTAGES OF A FIBREBOARD TESTED UNDER THE MOST DEMANDING CONDITIONS, FOR APPLICATIONS THAT YOU COULD NOT HAVE IMAGINED BEFORE. FINSA INFINITE TRICOYA 3

CONTENTS 1. FEATURES 2. ACETYLATION PROCESS 3. MAIN ADVANTAGES 4. APPLICATIONS 5. SUSTAINABILITY 6. TEST RESULTS 7. PRODUCT RANGE 8. EXTERIOR COATINGS 9. FINSA INFINITE TRICOYA® LAM 10. FINSA INFINITE TRICOYA® DECOR 11. RECOMMENDATIONS 12. TECHNICAL SPECIFICATIONS

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1. FEATURES FINSA INFINITE TRICOYA® is a high-performance fibreboard. It is highly durable and dimensionally stable in the most extreme conditions, in both indoor and outdoor applications. This material is the result of a collaboration between FINSA and ACCSYS. This collaboration combines FINSA’s experience as manufacturer of a wide range of wood-based products and Accsys’ experience in wood acetylation, offering the market new options for outdoor applications. The patented technology for acetylated wood used in the manufacture of MDF creates a modified wood-based board with extraordinary resistance...

Traditional woods and boards produced from wood are hygroscopic. They trap and release humidity from air, leading to dimensional variations. TRICOYA overcomes this hygroscopic issue by modifying the molecular structure of wood to create a hydrophobic material through the process of acetylation. Contents FINSA INFINITE TRICOYA 7

2. ACETYLATION PROCESS Acetylation consists of a chemical process in which the wood is reacted with acetic anhydride in order to transform hygroscopic hydroxyl groups into hydrophobic acetyl groups. Transforming the hydroxyl groups drastically reduce the capacity of wood to absorb/ release water while it also protects it from biological damage, preventing it from swelling up and shrinking, but also improving Its dimensional stability and its durability in an extraordinary manner. The FINSA INFINITE TRICOYA® boards are suitable for use in class 4 conditions described in EN 335, in direct contact...

Wooden elements for the manufacture of Tricoya® FSC / PEFC Certified wood elements This is a revolutionary sustainable process that has been used commercially on solid wood since 2007 in which the hydroxyl groups (chemical formula: -OH) are exchanged for acetyl groups (chemical formula: -COCH3) reducing water absorption, thereby improving the dimensional stability and durability of the wood. Acetic Anhydride FINSA INFINITE TRICOYA 9

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3. MAIN ADVANTAGES DIMENSIONAL STABILITY Drastic reduction in swelling and shrinkage. Long lasting, perfect for outdoor use or in wet area (indoors and outdoors). DESIGN FREEDOM All the design, machining and mounting flexibility options offered by MDF. Its improved stability and strength will extend the life of the coating. LOW MAINTENANCE COSTS FUNGAL RESISTANCE An effective barrier against fungus decomposition. Significant reduction in maintenance frequency for exterior claddings. SUSTAINABLE SOURCES FSC® and PEFC™ certifications of sustainably managed forests. Peace of mind with a 50-year...

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4. APPLICATIONS This board is suitable for a large number of outdoor applications due to its biological durability and high dimensional stability. · Garden furniture, fences and pot containers · Play areas, sheds, greenhouses and other outdoor constructions · Exterior work on shop fronts · Frames · Wet indoor areas, wall cladding in swimming pools, changing rooms, bathrooms, etc. · Façade cladding · Panels under the roof: soffits, end work on roofs and other outdoor applications that are secondary in construction. · Soundproofing barriers · Outdoor kitchens · Cladding for train and underground...

5. SUSTAINABILITY FINSA INFINITE TRICOYA® has the Declare seal of product transparency, as a RED LIST FREE material, by sharing 100% of the ingredients. Helps to achieve the requirements for obtaining the certification of sustainable buildings. FSC® and PEFC™ certifications of sustainably managed forests. 14 FINSA INFINITE TRICOYA

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6. TEST RESULTS DIMENSIONAL STABILITY Water swelling - EN 317 20ºC Dimensional stability width/length - EN 318 FINSA INFINITE TRICOYA® 15mm Fibre cement Okume plywood Okume plywood Beech plywood FINSA INFINITE TRICOYA® 15mm Fibre cement Beech plywood 16 FINSA INFINITE TRICOYA

In the TECNALIA laboratories, a leading centre for research and technological development in Europe, a full examination was carried out on the durability of MDF FINSA INFINITE TRICOYA® boards against attacks by fungus and wood-eating insects. The samples were subjected to accelerated aging before the biological testing, in accordance with the following standards: The classes of durability after testing are shown in the following table: Biological agent Classes of durability Durability Very durable Fungus Coniophora puteana and Poria placenta Micro fungus of soft rot Woodworm Hypolutrupes bajulus...

EXTERIOR COATINGS We have a wide range of painting systems for opaque or translucent finishes that will enable you to bring colour to your projects with FINSA INFINITE TRICOYA®. Production possibilities from 3 to 25mm thickness. For other sizes and formats, please consult our sales network. 18 FINSA INFINITE TRICOYA SERVICE Pallet: from 1 pallet Picking: from 1 board

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8. EXTERIOR COATINGS ICA GROUP System* Translucent Vertical (*) All cut edges of the panel and machining details need to be sealed with one of our end-grain sealing products (**) Paints with between 30-40% BIO material on the dry resin These specifications are for guidance only, the paint manufacturer should be consulted for more information and advice. 20 FINSA INFINITE TRICOYA