This standard provides testing method requirements for sealants for sealing and grazing in buildings (hereinafter to be called "sealant") that is used to insert between joints and glasses in buildings.
KS F 2621-2000 history
1970KS F 2621-2020 Testing methods of sealants for sealing and glazing in buildings
2000KS F 2621-2000 Testing methods of sealants for sealing and glazing in buildings