SikaHyflex - 105 is a highly elastic neutral curing weather sealant suitable for sealing joints in building envelopes, especially in metal cladding or glass facades. Sikahyflex 105 meets all the requirements of ASTM C 920 class 35.
Characteristics : Excellent UV resistant , Highly elastic , Neutral curing , Service temperature - 40⁰C to +150⁰C , Solvent free Approximate consumption for a joint 10x5 mm is about 6 linear meter for 300 ml cartridge (a width to depth ratio of approx. 2:1 must be maintained). Application instructions: After suitable substrate preparation, insert backing rod to the required depth and apply primer if necessary. Insert the cartridge into a caulking gun and firmly extrude SikaHyflex - 105 into the joint making sure that it is in full contact with the sides of the joint and avoid air entrapment. SikaHyflex - 105 must be tooled family against joint sides to ensure good adhesion.
SikaHyflex - 100 is designed for weatherproofing and sealing applications where the sealants appearance is of importance. SikaHyflex-100 is particularly suited as a sealant for shop front, glass partition walls and other Applications.
Application Instructions : Cut the cartridge seal and screw on the nozzle on top of the cartridge. Insert the cartridge into a standard application gun and extrude SikaHyflex - 100 into the joint making sure that it come into full contact with the sides of the joint and avoid any air entrapment. SikaHyflex - 100 must be firmly tooled against the joint sides to ensure adequate adhesion. Use a compatible tooling agent (e.g. SiKa Tooling Agent N) to smooth the joint surfaces Do not use tooling products containing solvents.