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KOSTER NB 1 Grey has been approved for use in drinking water environments according to NSF /ANSI 61. The certification applies to contact with cold water in tanks 2000 gal or larger.... More
KOSTER Resinous Floor Coating Systems course
is approved by the AIA.... More
KOSTER Joint Sealant FS-H is an elastic, polysulphide- based, joint sealant used to seal joints in horizontal areas. When fully cured, KOSTER Joint Sealant FS-H is a rubber-elastic sealant with a high mechanical load capacity, good resistance to ground water, sea water, salt solutions, benzenes and mineral oils; it resists roots and does not rot.