PARASILICO CURTAIN WALL TECHNICAL DATA SHEET Neutral alcoxy curing, 1-component silicone sealant (RTV-1) Excellent tooling characteristics for construction and exterior weather sealing applications Very easy to apply Excellent adhesion to almost all building materials Permanent elasticity Has a high resistance to ageing, weather conditions, low and high temperatures and UV Sealing of joints between glass plates in a curtain wall structure or a supporting structure (frames, structural beams, transoms and mullions). Sealing of perimeter, connection and expansion joints in the building industry. Has an adhesive strength without primer on the majority of materials used in building and engineering industries such as glass; impregnated, varnished or painted wood; metals (aluminium, steel, zinc, copper); concrete, mortar, masonry or brick. TECHNICAL CHARACTERISTICS Uncured sealant Type of sealant Vulcanising system Skin forming time (23°C and 50% R.H.) Processing temperature Shelf life, in the original packing in dry conditions between +5°C - +25°C Cured sealant Shore A hardness : ISO 868 Deformation capability : ASTM C920 Temperature resistance PACKING AND COLOURS 25 cartridges of 310 ml/box - 48 boxes/pallet Black 20 sausages of 600 ml/box - 45 boxes/pallet Black METHOD OF USE Preparation The substrate areas that will be in contact with the sealant must be clean, dry and free of all loose material, dust, dirt, rust, oil and other contaminants. Non-porous substrates should be cleaned with Parasilico Cleaner, MEK or ethanol and a clean, lint-free, cotton cloth. Remove residual solvent before it evaporates with a fresh clean, dry cloth. Users must carry out their This technical data sheet replaces all previous editions. The data on this sheet have been compiled according to the last laboratory report. Technical characteristics can be changed or adapted. We are not responsible for any incomplete information. Before use, one needs to ensure that the product is suitable for his application. Therefore, tests are necessary. Our general conditions apply. DL Chemicals nv Roterijstraat 201-203 - Zone 5 Snepbeek - 8793 Waregem - Belgium T +32 56 62 70 51 - F +32 56 60 95 68 [email protected] - www.dl-chem

own tests due to the great variety of substrates, in particular in case of plastics. The adhesion can be improved in many cases by pretreatment of the substrates with a primer. If adhesion difficulties arise, please contact our technical service. Good ventilation is important during application and vulcanisation of the product. Primers Porous surfaces Curing time (approx.) 60 min Curing time (approx.) 30 min Tooling If desired, smooth the surface before skin formation with the tooling agent DL 100 and a scraper. Cleaning Before curing: Tools with white spirit or solvent. Surfaces with Parasilico...